Date format: Difference between revisions

m
syntax highlighting fixup automation
m (→‎{{header|Diego}}: added Gregorian calendar in case thingy has defaulted to other calendar)
m (syntax highlighting fixup automation)
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=={{header|11l}}==
<langsyntaxhighlight lang="11l">print(Time().format(‘YYYY-MM-DD’))
print(Time().strftime(‘%A, %B %e, %Y’))</langsyntaxhighlight>
 
=={{header|68000 Assembly}}==
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<langsyntaxhighlight lang="68000devpac"> JSR SYS_READ_CALENDAR ;outputs calendar date to BIOS RAM
 
MOVE.B #'2',D0 ;a character in single or double quotes refers to its ascii equivalent.
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MOVE.B D1,D0 ;store in low word
popWord D1
rts</langsyntaxhighlight>
 
Output can be seen [https://ibb.co/52Ks0yf here,] but is also reproduced below:
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=={{header|8th}}==
<langsyntaxhighlight lang="forth">
d:new
"%Y-%M-%D" over d:format . cr
"%W, %N %D, %Y" over d:format . cr
bye
</syntaxhighlight>
</lang>
 
=={{header|AArch64 Assembly}}==
{{works with|as|Raspberry Pi 3B version Buster 64 bits}}
<syntaxhighlight lang="aarch64 assembly">
<lang AArch64 Assembly>
/* ARM assembly AARCH64 Raspberry PI 3B */
/* program dateFormat64.s */
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/* for this file see task include a file in language AArch64 assembly */
.include "../includeARM64.inc"
</syntaxhighlight>
</lang>
=={{header|ABAP}}==
<syntaxhighlight lang="abap">
<lang ABAP>
report zdate.
data: lv_month type string,
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concatenate sy-datum(4) '-' sy-datum+4(2) '-' sy-datum+6(2) into lv_date.
write / lv_date.
</syntaxhighlight>
</lang>
 
=={{header|Action!}}==
<langsyntaxhighlight Actionlang="action!">DEFINE PTR="CARD"
 
TYPE Date=[
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PrintDateShort(d) PutE()
PrintDateLong(d) PutE()
RETURN</langsyntaxhighlight>
{{out}}
[https://gitlab.com/amarok8bit/action-rosetta-code/-/raw/master/images/Date_format.png Screenshot from Atari 8-bit computer]
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=={{header|Ada}}==
<langsyntaxhighlight lang="ada">with Ada.Calendar; use Ada.Calendar;
with Ada.Calendar.Formatting; use Ada.Calendar.Formatting;
with Ada.Text_IO; use Ada.Text_IO;
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& Year_Number'Image (Ada.Calendar.Year (Today))
);
end Date_Format;</langsyntaxhighlight>
 
{{out}}
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Note: the '''format''' can be used for both printing ''and'' reading date data.
 
<langsyntaxhighlight lang="algol68"># define the layout of the date/time as provided by the call to local time #
STRUCT ( INT sec, min, hour, mday, mon, year, wday, yday, isdst) tm = (6,5,4,3,2,1,7,~,8);
 
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printf((unix time repr, now[wday OF tm], now[mon OF tm], now[mday OF tm],
now[hour OF tm:sec OF tm], now[isdst OF tm]+1, now[year OF tm], $l$))</langsyntaxhighlight>
{{out}}
<pre>
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=={{header|Apex}}==
<langsyntaxhighlight lang="java">
Datetime dtNow = datetime.now();
String strDt1 = dtNow.format('yyyy-MM-dd');
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system.debug(strDt1); // "2007-11-10"
system.debug(strDt2); //"Sunday, November 10, 2007"
</syntaxhighlight>
</lang>
 
{{out}}
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Whether or not they happen to work, to insist on posting code containing things which have never been part of the language without noting them as hacks, when they're entirely unnecessary, and deleting legitimate and effective code to make way for them, is seriously to misinform readers.
 
<langsyntaxhighlight lang="applescript">set {year:y, month:m, day:d, weekday:w} to (current date)
 
tell (y * 10000 + m * 100 + d) as text to set shortFormat to text 1 thru 4 & "-" & text 5 thru 6 & "-" & text 7 thru 8
set longFormat to (w as text) & (", " & m) & (space & d) & (", " & y)
 
return (shortFormat & linefeed & longFormat)</langsyntaxhighlight>
 
{{output}}
 
<langsyntaxhighlight lang="applescript">"2020-10-28
Wednesday, October 28, 2020"</langsyntaxhighlight>
 
===Hack alternative===
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<langsyntaxhighlight lang="applescript">tell (the current date)
set shortdate to text 1 thru 10 of (it as «class isot» as string)
set longdate to the contents of [its weekday, ", ", ¬
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log the shortdate
log the longdate</langsyntaxhighlight>
 
{{output}}
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Or, emphasising productivity and functional composition:
 
<langsyntaxhighlight lang="applescript">-- iso8601Short :: Date -> String
on iso8601Short(dte)
text 1 thru 10 of iso8601Local(dte)
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set my text item delimiters to dlm
s
end unlines</langsyntaxhighlight>
{{Out}}
<pre>2020-09-11
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=={{header|ARM Assembly}}==
{{works with|as|Raspberry Pi}}
<syntaxhighlight lang="arm assembly">
<lang ARM Assembly>
/* ARM assembly Raspberry PI */
/* program dateFormat.s */
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/***************************************************/
.include "../affichage.inc"
</syntaxhighlight>
</lang>
{{Output}}
<pre>
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=={{header|Arturo}}==
 
<langsyntaxhighlight lang="rebol">currentTime: now
 
print to :string.format: "YYYY-MM-dd" currentTime
print to :string.format: "dddd, MMMM dd, YYYY" currentTime</langsyntaxhighlight>
 
{{out}}
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=={{header|AutoHotkey}}==
<langsyntaxhighlight lang="autohotkey">FormatTime, Date1, , yyyy-MM-dd ; "2007-11-10"
FormatTime, Date2, , LongDate ; "Sunday, November 10, 2007"
MsgBox %Date1% `n %Date2%</langsyntaxhighlight>
 
=={{header|AutoIt}}==
This solution uses the locale settings for names of days and months.
<syntaxhighlight lang="autoit">
<lang AutoIt>
#include <Date.au3>
 
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Return $ret[3]
EndFunc
</syntaxhighlight>
</lang>
{{out}}
<pre>
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=={{header|AWK}}==
{{works with|Gawk}}
<langsyntaxhighlight lang="awk">$ awk 'BEGIN{t=systime();print strftime("%Y-%m-%d",t)"\n"strftime("%A, %B %d, %Y",t)}'
2009-05-15
Friday, May 15, 2009</langsyntaxhighlight>
 
=={{header|BaCon}}==
<langsyntaxhighlight lang="freebasic">' Date format
n = NOW
PRINT YEAR(n), MONTH(n), DAY(n) FORMAT "%ld-%02ld-%02ld\n"
PRINT WEEKDAY$(n), MONTH$(n), DAY(n), YEAR(n) FORMAT "%s, %s %02ld, %ld\n"</langsyntaxhighlight>
 
{{out}}
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=={{header|BASIC}}==
{{works with|FreeBASIC}}
<langsyntaxhighlight lang="freebasic">#include "vbcompat.bi"
 
DIM today As Double = Now()
 
PRINT Format(today, "yyyy-mm-dd")
PRINT Format(today, "dddd, mmmm d, yyyy")</langsyntaxhighlight>
 
=={{header|Batch File}}==
<langsyntaxhighlight lang="dos">
@echo off
setlocal enabledelayedexpansion
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echo %fulldayname%, %monthname% %day%, %year%
pause>nul
</syntaxhighlight>
</lang>
{{out}}
<pre>
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=={{header|BBC BASIC}}==
<langsyntaxhighlight lang="bbcbasic"> daysow$ = "Sunday Monday Tuesday Wednesday Thursday Friday Saturday"
months$ = "January February March April May June " + \
\ "July August September October November December"
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DEF FNrtrim(A$)
WHILE RIGHT$(A$) = " " A$ = LEFT$(A$) : ENDWHILE
= A$</langsyntaxhighlight>
 
=={{header|Beads}}==
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// [iso time] = [hour]:[minute]:[second], e.g. 18:06:05
</pre>
<langsyntaxhighlight lang="beads">beads 1 program 'Date format'
 
calc main_init
log time_to_str('[iso date]')
log time_to_str('[sunday], [january] [day2], [year]')</langsyntaxhighlight>
 
{{out}}
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=={{header|C}}==
<langsyntaxhighlight lang="c">#include <stdlib.h>
#include <stdio.h>
#include <time.h>
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(void) printf("%s\n", buf);
return EXIT_SUCCESS;
}</langsyntaxhighlight>
{{out}}
<pre>
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=={{header|C sharp|C#}}==
<langsyntaxhighlight lang="csharp">using System;
 
namespace RosettaCode.DateFormat
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}
}
}</langsyntaxhighlight>
 
=={{header|C++}}==
<langsyntaxhighlight lang="cpp">// Display the current date in the formats of "2007-11-10"
// and "Sunday, November 10, 2007".
 
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std::cout << d.getTextDate() << std::endl;
return 0;
}</langsyntaxhighlight>
{{out}}
<pre>
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=={{header|Clojure}}==
<langsyntaxhighlight lang="lisp">(let [now (.getTime (java.util.Calendar/getInstance))
f1 (java.text.SimpleDateFormat. "yyyy-MM-dd")
f2 (java.text.SimpleDateFormat. "EEEE, MMMM dd, yyyy")]
(println (.format f1 now))
(println (.format f2 now)))</langsyntaxhighlight>
 
{{out}}
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=={{header|COBOL}}==
{{works with|OpenCOBOL}}
<langsyntaxhighlight lang="cobol"> IDENTIFICATION DIVISION.
PROGRAM-ID. Date-Format.
 
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GOBACK
.</langsyntaxhighlight>
 
=={{header|CoffeeScript}}==
=== ECMAScript ≥ 5.1 ===
Is supported by at least: Chrome 24, Firefox/Gecko 29, IE 11, Opera 15, and Node.js (at least as of 2015).
<langsyntaxhighlight lang="coffeescript">
date = new Date
 
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day: 'numeric'
year: 'numeric'
</syntaxhighlight>
</lang>
 
=== Portable version ===
<langsyntaxhighlight lang="coffeescript">
# JS does not have extensive formatting support out of the box. This code shows
# how you could create a date formatter object.
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console.log formatter.brief(date)
console.log formatter.verbose(date)
</syntaxhighlight>
</lang>
{{out}}
<pre>
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=={{header|ColdFusion}}==
<langsyntaxhighlight lang="cfm"><cfoutput>
#dateFormat(Now(), "YYYY-MM-DD")#<br />
#dateFormat(Now(), "DDDD, MMMM DD, YYYY")#
</cfoutput></langsyntaxhighlight>
 
=={{header|Common Lisp}}==
<langsyntaxhighlight lang="lisp">(defconstant *day-names*
#("Monday" "Tuesday" "Wednesday" "Thursday" "Friday" "Saturday" "Sunday"))
(defconstant *month-names*
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(format t "~4d-~2,'0d-~2,'0d~%" year month date)
(format t "~a, ~a ~d, ~4d~%"
(aref *day-names* day) (aref *month-names* month) date year))</langsyntaxhighlight>
 
With the local-time library:
 
<langsyntaxhighlight lang="lisp">
(local-time:format-timestring nil (local-time:now) :format '(:year "-" (:month 2) "-" (:day 2)))
;; => "2019-11-13"
(local-time:format-timestring nil (local-time:now) :format '(:long-weekday ", " :long-month #\space (:day 2) ", " :year))
;; => "Wednesday, November 13, 2019"
</syntaxhighlight>
</lang>
 
=={{header|Component Pascal}}==
BlackBox Component Builder
<langsyntaxhighlight lang="oberon2">
MODULE DateFormat;
IMPORT StdLog, Dates;
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END Do;
END DateFormat.
</syntaxhighlight>
</lang>
Execute: ^Q DateFormat.Do<br/>
{{out}}
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=={{header|Crystal}}==
{{works with|Crystal|0.33}}
<langsyntaxhighlight lang="crystal">require "time"
 
time = Time.local
puts time.to_s("%Y-%m-%d")
puts time.to_s("%A, %B %d, %Y")
</syntaxhighlight>
</lang>
 
=={{header|D}}==
{{works with|D|DMD 1.026}}
{{libheader|Tango}}
<langsyntaxhighlight lang="d">module datetimedemo ;
 
import tango.time.Time ;
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d = g.toTime(2008, 2, 1, 0, 0, 0, 0, g.AD_ERA) ;
Stdout.format("{:dddd, MMMM d, yyy}", d).newline ;
}</langsyntaxhighlight>
{{out}}
<pre>2007-11-10
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=={{header|Delphi}}==
<langsyntaxhighlight Delphilang="delphi">ShowMessage(FormatDateTime('yyyy-mm-dd', Now) +#13#10+ FormatDateTime('dddd, mmmm dd, yyyy', Now));</langsyntaxhighlight>
{{out}}
<pre>
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=={{header|Diego}}==
<langsyntaxhighlight lang="diego">me_lang(en)_cal(gregorian);
me_msg()_now()_format(yyyy-mm-dd);
me_msg()_now()_format(eeee, mmmm dd, yyyy);</langsyntaxhighlight>
 
=={{header|EGL}}==
<syntaxhighlight lang="egl">
<lang EGL>
// 2012-09-26
SysLib.writeStdout(StrLib.formatDate(DateTimeLib.currentDate(), "yyyy-MM-dd"));
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SysLib.setLocale("en", "US");
SysLib.writeStdout(StrLib.formatDate(DateTimeLib.currentDate(), "EEEE, MMMM dd, yyyy"));
</syntaxhighlight>
</lang>
{{out}}
<pre>
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{{trans|Erlang}}
{{works with|Elixir|1.4}}
<langsyntaxhighlight lang="elixir">defmodule Date_format do
def iso_date, do: Date.utc_today |> Date.to_iso8601
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IO.puts Date_format.long_date
IO.puts Date_format.iso_date(2007,11,10)
IO.puts Date_format.long_date(2007,11,10)</langsyntaxhighlight>
 
{{out}}
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=={{header|Emacs Lisp}}==
<langsyntaxhighlight Lisplang="lisp">(format-time-string "%Y-%m-%d")
(format-time-string "%F") ;; new in Emacs 24
;; => "2015-11-08"
 
(format-time-string "%A, %B %e, %Y")
;; => "Sunday, November 8, 2015"</langsyntaxhighlight>
 
<code>%e</code> is blank-padded day number, or <code>%d</code> for zero-padded. Month and weekday names follow the current locale. On a POSIX style system this is the usual <code>LC_TIME</code> or <code>LC_ALL</code> environment variables. GNU Emacs variable <code>system-time-locale</code> can override this if desired.
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=={{header|Erlang}}==
 
<langsyntaxhighlight Erlanglang="erlang">-module(format_date).
-export([iso_date/0, iso_date/1, iso_date/3, long_date/0, long_date/1, long_date/3]).
-import(calendar,[day_of_the_week/1]).
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MonthName = element(Month, Months),
append([WeekdayName, ", ", MonthName, " ", integer_to_list(Day), ", ",
integer_to_list(Year)]).</langsyntaxhighlight>
 
=={{header|Euphoria}}==
<langsyntaxhighlight Euphorialang="euphoria">constant days = {"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"}
constant months = {"January","February","March","April","May","June",
"July","August","September","October","November","December"}
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printf(1,"%d-%02d-%02d\n",now[1..3])
printf(1,"%s, %s %d, %d\n",{days[now[7]],months[now[2]],now[3],now[1]})</langsyntaxhighlight>
 
=={{header|F_Sharp|F#}}==
"F# Interactive" session:
<langsyntaxhighlight lang="fsharp">> open System;;
> Console.WriteLine( DateTime.Now.ToString("yyyy-MM-dd") );;
2010-08-13
> Console.WriteLine( "{0:D}", DateTime.Now );;
Friday, August 13, 2010</langsyntaxhighlight>
 
=={{header|Factor}}==
<langsyntaxhighlight lang="factor">USING: formatting calendar io ;
 
now "%Y-%m-%d" strftime print
now "%A, %B %d, %Y" strftime print</langsyntaxhighlight>
 
=={{header|Fantom}}==
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Today's date can be retrieved using 'Date.today'. The 'toLocale' method can be passed formatting information to determine how the date should be represented as a string. The rules are described at http://fantom.org/doc/sys/Date.html#toLocale
 
<langsyntaxhighlight lang="fantom">
fansh> Date.today.toLocale("YYYY-MM-DD")
2011-02-24
fansh> Date.today.toLocale("WWWW, MMMM DD, YYYY")
Thursday, February 24, 2011
</syntaxhighlight>
</lang>
 
=={{header|Forth}}==
<langsyntaxhighlight lang="forth">: .-0 ( n -- n )
[char] - emit
dup 10 < if [char] 0 emit then ;
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3dup weekday weekdays type ." , "
>R 1- months type space 1 u.r ." , " R> .
drop drop drop ;</langsyntaxhighlight>
 
=== Version 2: Meta Language ===
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{{works with|Fortran|95 and later}}
The subroutine DATE_AND_TIME does not return day of week information so we have to write our own function for that
<langsyntaxhighlight lang="fortran">PROGRAM DATE
 
IMPLICIT NONE
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END FUNCTION Day_of_week
 
END PROGRAM DATE</langsyntaxhighlight>
{{out}}
2008-12-14
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=={{header|FreeBASIC}}==
<langsyntaxhighlight lang="freebasic">' FB 1.05.0 Win64
 
#Include "vbcompat.bi"
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Print
Print "Press any key to quit the program"
Sleep</langsyntaxhighlight>
 
{{out}}
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=={{header|Free Pascal}}==
<langsyntaxhighlight Pascallang="pascal">program Format_Date_Time;
uses
SysUtils;
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WriteLn(FormatDateTime('yyyy-mm-dd', Now) +#13#10+ FormatDateTime('dddd, mmmm dd, yyyy', Now));
end.
</langsyntaxhighlight>
{{out}}
<pre>
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=={{header|Frink}}==
<langsyntaxhighlight lang="frink">
println[now[] -> ### yyyy-MM-dd ###]
println[now[] -> ### EEEE, MMMM d, yyyy ###]
</syntaxhighlight>
</lang>
 
=={{header|FunL}}==
<langsyntaxhighlight lang="funl">println( format('%tF', $date) )
println( format('%1$tA, %1$tB %1$td, %1$tY', $date) )</langsyntaxhighlight>
 
=={{header|FutureBasic}}==
<langsyntaxhighlight lang="futurebasic">window 1
 
print date(@"yyyy-MM-dd")
print date(@"EEEE, MMMM dd, yyyy")
 
HandleEvents</langsyntaxhighlight>
 
=={{header|Gambas}}==
'''[https://gambas-playground.proko.eu/ You can run this code. Copy the code, click this link, paste it in and press 'Run !']'''
<langsyntaxhighlight lang="gambas">Public Sub Main()
 
Print Format(Now, "yyyy - mm - dd")
Print Format(Now, "dddd, mmmm dd, yyyy")
 
End</langsyntaxhighlight>
Output:
<pre>
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=={{header|Go}}==
In an interesting design, you specify your format by providing the format for the date and time 01/02 03:04:05PM '06 -0700
<langsyntaxhighlight lang="go">package main
 
import "time"
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fmt.Println(time.Now().Format("2006-01-02"))
fmt.Println(time.Now().Format("Monday, January 2, 2006"))
}</langsyntaxhighlight>
{{out}}
<pre>
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=={{header|Groovy}}==
Solution:
<langsyntaxhighlight lang="groovy">def isoFormat = { date -> date.format("yyyy-MM-dd") }
def longFormat = { date -> date.format("EEEE, MMMM dd, yyyy") }</langsyntaxhighlight>
 
Test Program:
<langsyntaxhighlight lang="groovy">def now = new Date()
println isoFormat(now)
println longFormat(now)</langsyntaxhighlight>
 
=={{header|Haskell}}==
<langsyntaxhighlight lang="haskell">import Data.Time
(FormatTime, formatTime, defaultTimeLocale, utcToLocalTime,
getCurrentTimeZone, getCurrentTime)
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main = do
t <- pure utcToLocalTime <*> getCurrentTimeZone <*> getCurrentTime
putStrLn $ unlines (formats <*> pure t)</langsyntaxhighlight>
'''Sample output:'''
<pre>2017-06-05
Line 2,143:
 
=={{header|HicEst}}==
<langsyntaxhighlight lang="hicest"> CHARACTER string*40
 
WRITE(Text=string, Format='UCCYY-MM-DD') 0 ! string: 2010-03-13
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EDIT(Text=string, Right=' ', Mark1, Right=';', Right=3, Mark2, Delete, Insert=', '//cMonth, Right=';', RePLaceby=',')
 
END</langsyntaxhighlight>
 
=={{header|Icon}} and {{header|Unicon}}==
<langsyntaxhighlight Iconlang="icon">procedure main()
write(map(&date,"/","-"))
write(&dateline ? tab(find(&date[1:5])+4))
end</langsyntaxhighlight>
 
{{out}}
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=={{header|J}}==
Short format using built in formatting:
<langsyntaxhighlight lang="j"> 6!:0 'YYYY-MM-DD'
2010-08-19</langsyntaxhighlight>
 
Verb to show custom format:
<langsyntaxhighlight lang="j">require 'dates system/packages/misc/datefmt.ijs'
days=:;:'Sunday Monday Tuesday Wednesday Thursday Friday Saturday'
fmtDate=: [:((days ;@{~ weekday),', ',ms0) 3 {.]
 
fmtDate 6!:0 ''
Thursday, August 19, 2010</langsyntaxhighlight>
 
=={{header|Java}}==
<langsyntaxhighlight lang="java">
import java.util.Calendar;
import java.util.GregorianCalendar;
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}
}
</syntaxhighlight>
</lang>
Better: use a library, see http://sourceforge.net/apps/mediawiki/threeten/index.php?title=ThreeTen
 
===Java 8 Date Time API===
<langsyntaxhighlight lang="java">
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
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}
}
</syntaxhighlight>
</lang>
 
===Java Util Date API===
<langsyntaxhighlight lang="java">
import java.text.SimpleDateFormat;
import java.util.Date;
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}
}
</syntaxhighlight>
</lang>
 
=={{header|JavaScript}}==
JavaScript does not have any built-in <code>strftime</code>-type functionality.
<langsyntaxhighlight lang="javascript">var now = new Date(),
weekdays = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
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fmt2 = weekdays[now.getDay()] + ', ' + months[now.getMonth()] + ' ' + now.getDate() + ', ' + now.getFullYear();
console.log(fmt1);
console.log(fmt2);</langsyntaxhighlight>
<pre>2010-1-12
Tuesday, January 12, 2010</pre>
 
=={{header|Joy}}==
<syntaxhighlight lang="joy">
<lang Joy>
DEFINE weekdays == [ "Monday" "Tuesday" "Wednesday" "Thursday" "Friday" "Saturday" "Sunday" ];
months == [ "January" "February" "March" "April" "May" "June" "July" "August"
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time localtime [ [8 at pred weekdays of] [", "] [1 at pred months of] [" "] [2 at 'd 1 1 format]
[", "] [0 at 'd 4 4 format] ] [i] map [putchars] step '\n putch pop.
</syntaxhighlight>
</lang>
 
=={{header|jq}}==
{{works with|jq|with strftime}}
<langsyntaxhighlight lang="sh">$ jq -n 'now | (strftime("%Y-%m-%d"), strftime("%A, %B %d, %Y"))'
"2015-07-02"
"Thursday, July 02, 2015"</langsyntaxhighlight>
 
WARNING: prior to July 2, 2015, there was a bug in jq affecting the display of the "day of week" (wday) and the "day of the year" (yday).
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{{works with|Julia|0.6}}
 
<langsyntaxhighlight lang="julia">ts = Dates.today()
 
println("Today's date is:")
println("\t$ts")
println("\t", Dates.format(ts, "E, U dd, yyyy"))</langsyntaxhighlight>
 
{{out}}
Line 2,283:
 
=={{header|Kotlin}}==
<langsyntaxhighlight lang="scala">// version 1.0.6
 
import java.util.GregorianCalendar
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println("%tF".format(now))
println("%tA, %1\$tB %1\$te, %1\$tY".format(now))
}</langsyntaxhighlight>
 
{{out}}
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=={{header|langur}}==
{{works with|langur|0.10.1}}
<langsyntaxhighlight lang="langur">var .now = dt//
var .format1 = "2006-01-02"
var .format2 = "Monday, January 2, 2006"
writeln $"\.now:dt.format1;"
writeln $"\.now:dt.format2;"</langsyntaxhighlight>
 
{{works with|langur|0.9.3}}
<langsyntaxhighlight lang="langur">var .now = dt//
writeln $"\.now:dt(2006-01-02);"
writeln $"\.now:dt(Monday, January 2, 2006);"</langsyntaxhighlight>
 
{{works with|langur|0.9}}
<langsyntaxhighlight lang="langur">writeln toString dt//, "2006-01-02"
writeln toString dt//, "Monday, January 2, 2006"</langsyntaxhighlight>
 
{{out}}
Line 2,335:
 
=={{header|Lasso}}==
<syntaxhighlight lang="lasso">
<lang Lasso>
date('11/10/2007')->format('%Q') // 2007-11-10
date('11/10/2007')->format('EEEE, MMMM d, YYYY') //Saturday, November 10, 2007
 
</syntaxhighlight>
</lang>
 
=={{header|Liberty BASIC}}==
<langsyntaxhighlight lang="lb">'Display the current date in the formats of "2007-11-10"
d$=date$("yyyy/mm/dd")
print word$(d$,1,"/")+"-"+word$(d$,2,"/")+"-"+word$(d$,3,"/")
Line 2,364:
monthLong$="January February March April May June July August September October November December"
 
print word$(weekDay$,theDay+1);", ";word$(monthLong$,month);" ";day;", ";year</langsyntaxhighlight>
 
 
=={{header|LiveCode}}==
<langsyntaxhighlight LiveCodelang="livecode">on mouseUp pButtonNumber
put the date into tDate
convert tDate to dateItems
put item 1 of tDate & "-" & item 2 of tDate & "-" & item 3 of tDate & return into tMyFormattedDate
put tMyFormattedDate & the long date
end mouseUp </langsyntaxhighlight>
 
=={{header|Logo}}==
{{works with|UCB Logo}}
A bit of a cheat since Logo has no standard built-in time and date functions, but UCB Logo can call out to the shell, so:
<langsyntaxhighlight lang="logo">
print first shell [date +%F]
print first shell [date +"%A, %B %d, %Y"]
</syntaxhighlight>
</lang>
{{Out}}
<pre>2020-09-16
Line 2,387:
 
=={{header|Lua}}==
<langsyntaxhighlight lang="lua">print( os.date( "%Y-%m-%d" ) )
print( os.date( "%A, %B %d, %Y" ) )</langsyntaxhighlight>
 
=={{header|M2000 Interpreter}}==
<syntaxhighlight lang="m2000 interpreter">
<lang M2000 Interpreter>
Print str$(today, "yyyy-mm-dd")
Print str$(today, "dddd, mmm, dd, yyyy")
</syntaxhighlight>
</lang>
 
=={{header|Maple}}==
 
<syntaxhighlight lang="maple">
<lang Maple>
with(StringTools);
FormatTime("%Y-%m-%d")
FormatTime("%A,%B %d, %y")
</syntaxhighlight>
</lang>
 
=={{header|Mathematica}}/{{header|Wolfram Language}}==
<langsyntaxhighlight Mathematicalang="mathematica">DateString[{"Year", "-", "Month", "-", "Day"}]
DateString[{"DayName", ", ", "MonthName", " ", "Day", ", ", "Year"}]</langsyntaxhighlight>
 
=={{header|MATLAB}} / {{header|Octave}}==
<langsyntaxhighlight MATLABlang="matlab">>> datestr(now,'yyyy-mm-dd')
 
ans =
Line 2,419:
ans =
 
Friday, June 18, 2010</langsyntaxhighlight>
 
=={{header|min}}==
{{works with|min|0.19.3}}
<langsyntaxhighlight lang="min">("YYYY-MM-dd" "dddd, MMMM dd, YYYY") ('timestamp dip tformat puts!) foreach</langsyntaxhighlight>
{{out}}
<pre>
Line 2,431:
 
=={{header|mIRC Scripting Language}}==
<langsyntaxhighlight lang="mirc">echo -ag $time(yyyy-mm-dd)
echo -ag $time(dddd $+ $chr(44) mmmm dd $+ $chr(44) yyyy)</langsyntaxhighlight>
 
=={{header|MUMPS}}==
{{works with|MUMPS|Intersystems' Caché|(all versions)}}
Functions starting with 'Z' or '$Z' are implementation specific.
<langsyntaxhighlight MUMPSlang="mumps">DTZ
WRITE !,"Date format 3: ",$ZDATE($H,3)
WRITE !,"Or ",$ZDATE($H,12),", ",$ZDATE($H,9)
QUIT</langsyntaxhighlight>
<p>MUMPS contains the integer number of days since December 31, 1840 in the first part of the system variable $HOROLOG.</p>
{{works with|MUMPS|all}}
<langsyntaxhighlight MUMPSlang="mumps">DTM(H)
;You can pass an integer, but the default is to use today's value
SET:$DATA(H)=0 H=$HOROLOG
Line 2,463:
WRITE !,$P(DN,",",DOW),", ",$P(MN,",",MO)," ",DA,", ",YR
KILL Y,YR,RD,MC,MO,DA,MN,DN,DOW
QUIT</langsyntaxhighlight>
Demos:<pre>
USER>D DTM^ROSETTA
Line 2,480:
 
=={{header|Nanoquery}}==
<langsyntaxhighlight Nanoquerylang="nanoquery">import Nanoquery.Util
 
d = new(Date)
println d.getYear() + "-" + d.getMonth() + "-" + d.getDay()
println d.getDayOfWeek() + ", " + d.getMonthName() + " " + d.getDay() + ", " + d.getYear()</langsyntaxhighlight>
 
=={{header|Neko}}==
<syntaxhighlight lang="actionscript">/**
<lang ActionScript>/**
<doc>
<h2>Date format</h2>
Line 2,500:
var now = date_now()
$print(date_format(now, "%F"), "\n")
$print(date_format(now, "%A, %B %d, %Y"), "\n")</langsyntaxhighlight>
{{out}}
<pre>prompt$ nekoc date-format.neko
Line 2,508:
 
=={{header|NetRexx}}==
<syntaxhighlight lang="netrexx">
<lang NetRexx>
import java.text.SimpleDateFormat
say SimpleDateFormat("yyyy-MM-dd").format(Date())
say SimpleDateFormat("EEEE, MMMM dd, yyyy").format(Date())
</syntaxhighlight>
</lang>
{{out}}
<pre>2019-02-10
Line 2,518:
 
=={{header|NewLISP}}==
<langsyntaxhighlight NewLISPlang="newlisp">; file: date-format.lsp
; url: http://rosettacode.org/wiki/Date_format
; author: oofoe 2012-02-01
Line 2,551:
(println "long: " (date (date-value) 0 "%A, %B %#d, %Y"))
 
(exit)</langsyntaxhighlight>
 
{{out}}
Line 2,561:
 
=={{header|Nim}}==
<langsyntaxhighlight Nimlang="nim">import times
 
var t = now()
echo(t.format("yyyy-MM-dd"))
echo(t.format("dddd',' MMMM d',' yyyy"))</langsyntaxhighlight>
 
=={{header|Objeck}}==
<langsyntaxhighlight lang="objeck">
use IO;
use Time;
Line 2,584:
}
}
</syntaxhighlight>
</lang>
 
{{out}}
Line 2,593:
 
=={{header|Objective-C}}==
<langsyntaxhighlight lang="objc">NSLog(@"%@", [NSDate date]);
NSLog(@"%@", [[NSDate date] descriptionWithCalendarFormat:@"%Y-%m-%d" timeZone:nil locale:nil]);
NSLog(@"%@", [[NSDate date] descriptionWithCalendarFormat:@"%A, %B %d, %Y" timeZone:nil locale:nil]);</langsyntaxhighlight>
 
{{works with|Mac OS X|10.4+}}
{{works with|iOS}}
<langsyntaxhighlight lang="objc">NSLog(@"%@", [NSDate date]);
NSDateFormatter *dateFormatter = [[NSDateFormat alloc] init];
[dateFormatter setDateFormat:@"yyyy-MM-dd"];
NSLog(@"%@", [dateFormatter stringFromDate:[NSDate date]]);
[dateFormatter setDateFormat:@"EEEE, MMMM d, yyyy"];
NSLog(@"%@", [dateFormatter stringFromDate:[NSDate date]]);</langsyntaxhighlight>
 
=={{header|OCaml}}==
 
<langsyntaxhighlight lang="ocaml"># #load "unix.cma";;
# open Unix;;
 
Line 2,620:
 
# Printf.sprintf "%d-%02d-%02d" (1900 + gmt.tm_year) (1 + gmt.tm_mon) gmt.tm_mday ;;
- : string = "2008-08-29"</langsyntaxhighlight>
 
<langsyntaxhighlight lang="ocaml">let months = [| "January"; "February"; "March"; "April"; "May"; "June";
"July"; "August"; "September"; "October"; "November"; "December" |]
 
Line 2,633:
gmt.tm_mday
(1900 + gmt.tm_year) ;;
- : string = "Friday, August 29, 2008"</langsyntaxhighlight>
 
=={{header|ooRexx}}==
<langsyntaxhighlight ooRexxlang="oorexx">/* REXX */
dats='20071123'
Say date('I',dats,'S')
Line 2,643:
dati=date('I')
Say dati
Say date('W',dati,'I')',' date('M',dati,'I') translate('ij, abcd',dati,'abcdefghij')</langsyntaxhighlight>
{{out}}2007-11-23
Friday, November 23, 2007
Line 2,651:
 
=={{header|OxygenBasic}}==
<langsyntaxhighlight lang="oxygenbasic">
extern lib "kernel32.dll"
 
Line 2,683:
print "" t.wYear "-" month "-" day
print WeekDay[t.wDayOfWeek+1 and 7 ] " " MonthName[t.wMonth and 31] " " t.wDay " " t.wYear
</syntaxhighlight>
</lang>
 
=={{header|Oz}}==
Getting the current local date is easy, but we have to do the formatting manually.
<langsyntaxhighlight lang="oz">declare
WeekDays = unit(0:"Sunday" "Monday" "Tuesday" "Wednesday"
"Thursday" "Friday" "Saturday")
Line 2,712:
in
{System.showInfo {DateISO {OS.localTime}}}
{System.showInfo {DateLong {OS.localTime}}}</langsyntaxhighlight>
 
=={{header|Pascal}}==
{{works with|Turbo Pascal|5.5}}
<langsyntaxhighlight Pascallang="pascal">program dateform;
uses DOS;
 
Line 2,770:
mname := m2s(mo); dname := d2s(dow);
writeln(dname,', ',mname,' ',dy,', ',yr)
end.</langsyntaxhighlight>
 
{{out}}
Line 2,778:
=={{header|Perl}}==
{{libheader|POSIX}}
<langsyntaxhighlight lang="perl">use POSIX;
 
print strftime('%Y-%m-%d', 0, 0, 0, 10, 10, 107), "\n";
print strftime('%A, %B %d, %Y', 0, 0, 0, 10, 10, 107), "\n";</langsyntaxhighlight>
 
{{out}} with locales '''C''':
Line 2,792:
 
Actual date:
<langsyntaxhighlight lang="perl">use POSIX;
 
print strftime('%Y-%m-%d', localtime), "\n";
print strftime('%A, %B %d, %Y', localtime), "\n";</langsyntaxhighlight>
 
{{out}} with locales '''C''':
Line 2,803:
=={{header|Phix}}==
{{libheader|Phix/basics}}
<!--<langsyntaxhighlight Phixlang="phix">(phixonline)-->
<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
<span style="color: #008080;">include</span> <span style="color: #000000;">builtins</span><span style="color: #0000FF;">\</span><span style="color: #004080;">timedate</span><span style="color: #0000FF;">.</span><span style="color: #000000;">e</span>
<span style="color: #0000FF;">?</span><span style="color: #7060A8;">format_timedate</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">date</span><span style="color: #0000FF;">(),</span><span style="color: #008000;">"YYYY-MM-DD"</span><span style="color: #0000FF;">)</span>
<span style="color: #0000FF;">?</span><span style="color: #7060A8;">format_timedate</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">date</span><span style="color: #0000FF;">(),</span><span style="color: #008000;">"Dddd, Mmmm d, YYYY"</span><span style="color: #0000FF;">)</span>
<!--</langsyntaxhighlight>-->
{{out}}
<pre>
Line 2,817:
=={{header|PHP}}==
Formatting rules: http://www.php.net/date
<langsyntaxhighlight lang="php"><?php
echo date('Y-m-d', time())."\n";
echo date('l, F j, Y', time())."\n";
?></langsyntaxhighlight>
 
=={{header|PicoLisp}}==
<langsyntaxhighlight PicoLisplang="picolisp">(let (Date (date) Lst (date Date))
(prinl (dat$ Date "-")) # 2010-02-19
(prinl # Friday, February 19, 2010
Line 2,832:
(caddr Lst)
", "
(car Lst) ) )</langsyntaxhighlight>
 
=={{header|Pike}}==
<syntaxhighlight lang="pike">
<lang Pike>
object cal = Calendar.ISO.Day();
write( cal->format_ymd() +"\n" );
Line 2,844:
cal->year_no());
write( special +"\n" );
</syntaxhighlight>
</lang>
{{Out}}
<pre>
Line 2,853:
=={{header|PL/I}}==
===Version 1===
<langsyntaxhighlight lang="pli">df: proc Options(main);
declare day_of_week(7) character (9) varying initial(
'Sunday','Monday','Tuesday','Wednesday',
Line 2,867:
put edit(substr(today,1,3),' ',substr(today,4,2),', ',
substr(today,6,4))(A);
end;</langsyntaxhighlight>
{{out}}
<pre>2013-11-02
Line 2,873:
 
===Version 2===
<langsyntaxhighlight PLlang="pl/Ii"> df: proc Options(Main);
declare day_of_week(7) character(9) varying initial(
'Sunday','Monday','Tuesday','Wednesday',
Line 2,888:
put edit(month(substr(today,1,2)),' ',substr(today,3,2),', ',
substr(today,5,4))(A);
End;</langsyntaxhighlight>
{{out}}
<pre>2013-11-02
Line 2,894:
 
=={{header|PowerShell}}==
<langsyntaxhighlight lang="powershell">"{0:yyyy-MM-dd}" -f (Get-Date)
"{0:dddd, MMMM d, yyyy}" -f (Get-Date)
# or
(Get-Date).ToString("yyyy-MM-dd")
(Get-Date).ToString("dddd, MMMM d, yyyy")</langsyntaxhighlight>
''Note:'' The names of months and days follow the currently set locale but otherwise the format is unchanged.
 
Line 2,905:
{{works with|SWI-Prolog|6}}
 
<langsyntaxhighlight lang="prolog">
display_date :-
get_time(Time),
Line 2,911:
format_time(atom(Long), '%A, %B %d, %Y', Time),
format('~w~n~w~n', [Short, Long]).
</syntaxhighlight>
</lang>
 
=={{header|PureBasic}}==
{{works with|PureBasic|4.41}}
<langsyntaxhighlight PureBasiclang="purebasic">;Declare Procedures
Declare.s MonthInText()
Declare.s DayInText()
Line 2,955:
EndSelect
ProcedureReturn m$
EndProcedure</langsyntaxhighlight>
 
=={{header|Python}}==
Formatting rules: http://docs.python.org/lib/module-time.html (strftime)
 
<langsyntaxhighlight lang="python">import datetime
today = datetime.date.today()
# The first requested format is a method of datetime objects:
Line 2,973:
# Since Python 3.6, f-strings allow the value to be inserted inline
f"The date is {d:%A, %B %d, %Y}"
</syntaxhighlight>
</lang>
 
=={{header|R}}==
strftime is short for "string format time".
<langsyntaxhighlight lang="rsplus">now <- Sys.time()
strftime(now, "%Y-%m-%d")
strftime(now, "%A, %B %d, %Y")</langsyntaxhighlight>
 
=={{header|Racket}}==
Line 2,993:
See: http://srfi.schemers.org/srfi-19/srfi-19.html
 
<langsyntaxhighlight lang="racket">#lang racket
(require srfi/19)
 
Line 3,005:
(displayln (date->string (current-date) "~A, ~B ~d, ~Y"))
;;; ~e is space padded day of month:
(displayln (date->string (current-date) "~A, ~B ~e, ~Y"))</langsyntaxhighlight>
both ~d and ~e satisfy the format required, since the "10" part of that date is 2-digit
 
Line 3,016:
(formerly Perl 6)
{{libheader|DateTime&#58;&#58;Format}}
<syntaxhighlight lang="raku" perl6line>use DateTime::Format;
 
my $dt = DateTime.now;
 
say strftime('%Y-%m-%d', $dt);
say strftime('%A, %B %d, %Y', $dt);</langsyntaxhighlight>
 
The built-in Date and DateTime classes both offer support for the ISO format:
<syntaxhighlight lang="raku" perl6line>my $d = Date.today;
 
say $d.yyyy-mm-dd;</langsyntaxhighlight>
 
They don't include the longer format specified in the task, but you can always roll your own formatter instead of importing the library:
 
<syntaxhighlight lang="raku" perl6line>my @months = <January February March April May June July
August September October November December>;
my @days = <Monday Tuesday Wednesday Thursday Friday Saturday Sunday>;
Line 3,037:
 
say $d.yyyy-mm-dd; # still works
say $d; # uses our formatter sub</langsyntaxhighlight>
 
=={{header|Raven}}==
<syntaxhighlight lang ="raven">time int as today</langsyntaxhighlight>
 
Short form:
 
<langsyntaxhighlight lang="raven">today '%Y-%m-%d' date</langsyntaxhighlight>
 
Long form:
 
<langsyntaxhighlight lang="raven">today '%A, %B %d, %Y' date</langsyntaxhighlight>
 
=={{header|REBOL}}==
<langsyntaxhighlight REBOLlang="rebol">REBOL [
Title: "Date Formatting"
URL: http://rosettacode.org/wiki/Date_format
Line 3,073:
pick system/locale/months now/month " "
now/day ", " now/year
]</langsyntaxhighlight>
 
{{out}}
Line 3,080:
Sunday, December 6, 2009</pre>
=={{header|RED}}==
<syntaxhighlight lang="red">
<lang RED>
Red []
;; zeropad
Line 3,089:
print rejoin [d/year "-" f2n d/month "-" f2n d/day]
print rejoin [system/locale/days/(d/weekday) ", " system/locale/months/(d/month) " " f2n d/day ", " d/year]
</syntaxhighlight>
</lang>
{{out}}<pre>2020-03-25
Wednesday, March 25, 2020
Line 3,097:
<br>It's up to the programmer to choose whatever version of the &nbsp; '''date''' &nbsp; BIF that best serves the purpose.
===idiomatic version===
<langsyntaxhighlight REXXlang="rexx">/*REXX pgm shows current date: yyyy-mm-dd & Dayofweek, Month dd, yyyy*/
x = date('S') /*get current date as yyyymmdd */
yyyy = left(x,4) /*pick off year (4 digs).*/
Line 3,108:
zdd = dd+0 /*remove leading zero from DD */
say weekday',' month zdd"," yyyy /*format date as: Month dd, yyyy*/
/*stick a fork in it, we're done.*/</langsyntaxhighlight>
{{out}}
<pre>
Line 3,116:
 
===compact version===
<langsyntaxhighlight lang="rexx">/*REXX pgm shows current date: yyyy-mm-dd & Dayofweek, Month dd, yyyy*/
/* ╔══════════════════════════════════════════════════════════════════╗
║ function returns a specific example ║
Line 3,143:
say date('W')"," date('M') word(date(), 1)"," yyyy
/* [↑] dayofweek Month dd, yyyy*/
/*stick a fork in it, we're done.*/</langsyntaxhighlight>
'''output''' would be the same as the 1<sup>st</sup> version.
 
===modern version===
This version can be used with those REXXes that support the &nbsp; '''I''' &nbsp; (ISO) parameter for the &nbsp; '''date''' &nbsp; BIF.
<langsyntaxhighlight REXXlang="rexx">/*REXX pgm shows current date: yyyy-mm-dd & Dayofweek, Month dd, yyyy*/
say date('I') /*yyyy-mm-dd with leading zeroes.*/
 
Line 3,154:
/* [↑] dayofweek Month dd, yyyy*/
/*stick a fork in it, we're done.*/
</syntaxhighlight>
</lang>
'''output''' would be the same as the 1<sup>st</sup> version.
<br><br>
 
=={{header|Ring}}==
<syntaxhighlight lang="c">
<lang C>
dateStr = date()
date1 = timelist()[19] + "-" + timelist()[10] + "-" + timelist()[6]
Line 3,194:
*/
 
</syntaxhighlight>
</lang>
{{out}}
<pre>
Line 3,205:
Formatting rules: [//www.ruby-doc.org/core/Time.html#method-i-strftime Time#strftime]
 
<langsyntaxhighlight lang="ruby">puts Time.now
puts Time.now.strftime('%Y-%m-%d')
puts Time.now.strftime('%F') # same as %Y-%m-%d (ISO 8601 date formats)
puts Time.now.strftime('%A, %B %d, %Y')</langsyntaxhighlight>
{{out}}
<pre>
Line 3,218:
 
=={{header|Run BASIC}}==
<langsyntaxhighlight lang="runbasic">'Display the current date in the formats of "2007-11-10" and "Sunday, November 10, 2007".
print date$("yyyy-mm-dd")
print date$("dddd");", "; 'return full day of the week (eg. Wednesday
print date$("mmmm");" "; 'return full month name (eg. March)
print date$("dd, yyyy") 'return day, year</langsyntaxhighlight>
{{out}}
<pre>
Line 3,231:
=={{header|Rust}}==
Using <code>chrono 0.4.6</code>
<langsyntaxhighlight lang="rust">fn main() {
let now = chrono::Utc::now();
println!("{}", now.format("%Y-%m-%d"));
println!("{}", now.format("%A, %B %d, %Y"));
}</langsyntaxhighlight>
 
=={{header|Scala}}==
<langsyntaxhighlight lang="scala">val now=new Date()
println("%tF".format(now))
println("%1$tA, %1$tB %1$td, %1$tY".format(now))</langsyntaxhighlight>
 
=={{header|Scheme}}==
Line 3,246:
{{works with|Guile|2.0.13}}
 
<langsyntaxhighlight Schemelang="scheme">(define short-date
(lambda (lt)
(strftime "%Y-%m-%d" (localtime lt))))
Line 3,263:
(display (long-date dt))(newline))))
 
</syntaxhighlight>
</lang>
 
=={{header|Seed7}}==
<langsyntaxhighlight lang="seed7">$ include "seed7_05.s7i";
include "time.s7i";
Line 3,279:
writeln(strDate(now));
writeln(days[dayOfWeek(now)] <& ", " <& months[now.month] <& " " <& now.day <& ", " <& now.year);
end func;</langsyntaxhighlight>
 
=={{header|SenseTalk}}==
<langsyntaxhighlight lang="sensetalk">
put formattedTime( "[year]-[month]-[day]", the date)
 
put formattedTime( "[weekday], [month name] [day], [year]", the date)
</syntaxhighlight>
</lang>
{{out}}
<pre>2019-12-18
Line 3,292:
 
=={{header|Shiny}}==
<langsyntaxhighlight lang="shiny">say time.format 'Y-m-d' time.now
say time.format 'l, F j, Y' time.now</langsyntaxhighlight>
 
=={{header|Sidef}}==
<langsyntaxhighlight lang="ruby">var time = Time.local;
say time.ctime;
say time.strftime("%Y-%m-%d");
say time.strftime("%A, %B %d, %Y");</langsyntaxhighlight>
{{out}}
<pre>
Line 3,310:
In Smalltalk, one sends a <tt>printFormat</tt> message to a Date object with year, month, and day. For other date strings, one must construct the date string from the parts of a Date object. Of course, you'd probably want to make a method for doing so.
 
<langsyntaxhighlight lang="smalltalk">| d |
d := Date today.
d printFormat: #(3 2 1 $- 1 1 2).
(d weekday asString), ', ', (d monthName), ' ', (d dayOfMonth asString), ', ', (d year asString)</langsyntaxhighlight>
{{works with|Smalltalk/X}}
<langsyntaxhighlight lang="smalltalk">d := Date today.
d printOn:Stdout format:'%y-%m-%d'. Stdout cr.
d printOn:Stdout format:'%(DayName), %(MonthName) %d, %y' language:#en. Stdout cr.
d printOn:Stdout format:'%(DayName), %(MonthName) %d, %y' language:#de. Stdout cr.
d printOn:Stdout format:'%(DayName), %(MonthName) %d, %y' language:#fr. Stdout cr.</langsyntaxhighlight>
{{out}}
<pre>2020-12-17
Line 3,328:
=={{header|SQL}}==
{{works with|Oracle}}
<langsyntaxhighlight lang="sql">
select to_char(sysdate,'YYYY-MM-DD') date_fmt_1 from dual;
 
select to_char(sysdate,'fmDay, Month DD, YYYY') date_fmt_2 from dual;
</syntaxhighlight>
</lang>
 
<pre>
Line 3,349:
Formatting rules: http://www.standardml.org/Basis/date.html#SIG:DATE.fmt:VAL
 
<langsyntaxhighlight lang="sml">print (Date.fmt "%Y-%m-%d" (Date.fromTimeLocal (Time.now ())) ^ "\n");
print (Date.fmt "%A, %B %d, %Y" (Date.fromTimeLocal (Time.now ())) ^ "\n");</langsyntaxhighlight>
{{out}}
<pre>
Line 3,361:
Stata has many ways to format dates, see [https://www.stata.com/help.cgi?Datetime_display_formats Datetime display formats] in the documentation.
 
<langsyntaxhighlight lang="stata">display %tdCCYY-NN-DD td($S_DATE)
display %tdDayname,_Month_dd,_CCYY td($S_DATE)</langsyntaxhighlight>
 
=={{header|Suneido}}==
<langsyntaxhighlight Suneidolang="suneido">Date().Format('yyyy-MM-dd') --> "2010-03-16"
Date().LongDate() --> "Tuesday, March 16, 2010" </langsyntaxhighlight>
 
=={{header|Swift}}==
<langsyntaxhighlight Swiftlang="swift">import Foundation
extension String {
func toStandardDateWithDateFormat(format: String) -> String {
Line 3,379:
}
 
let date = "2015-08-28".toStandardDateWithDateFormat("yyyy-MM-dd")</langsyntaxhighlight>
 
{{out}}
Line 3,387:
 
=={{header|Tcl}}==
<langsyntaxhighlight lang="tcl">set now [clock seconds]
puts [clock format $now -format "%Y-%m-%d"]
puts [clock format $now -format "%A, %B %d, %Y"]</langsyntaxhighlight>
 
=={{header|Terraform}}==
<langsyntaxhighlight lang="terraform">locals {
today = timestamp()
}
Line 3,402:
output "us-long" {
value = formatdate("EEEE, MMMM D, YYYY", local.today)
}</langsyntaxhighlight>
 
{{Out}}
Line 3,413:
 
=={{header|TUSCRIPT}}==
<langsyntaxhighlight lang="tuscript">
$$ MODE TUSCRIPT
SET dayofweek = DATE (today,day,month,year,number)
Line 3,441:
PRINT format1
PRINT format2
</syntaxhighlight>
</lang>
{{out}}
<pre>
Line 3,449:
 
=={{header|UNIX Shell}}==
<langsyntaxhighlight lang="bash">date +"%Y-%m-%d"
date +"%A, %B %d, %Y"</langsyntaxhighlight>
 
On a new enough system <code>%F</code> is equivalent to <code>%Y-%m-%d</code>
<langsyntaxhighlight lang="bash">date +"%F"</langsyntaxhighlight>
 
<!-- ENHANCE-ME: what is new enough for %F ? For example it doesn't appear in these bits of POSIX,
Line 3,463:
{{works with|Cygnus/X Ursa}}
Cygnus/X Ursa can import and call Java classes.
<langsyntaxhighlight lang="ursa">cygnus/x ursa v0.78 (default, release 0)
[Oracle Corporation JVM 1.8.0_51 on Mac OS X 10.10.5 x86_64]
> import "java.util.Date"
Line 3,475:
> out (sdf.format d) endl console
Saturday, July 23, 2016
> _</langsyntaxhighlight>
 
=={{header|Ursala}}==
The method is to transform a date in standard format returned by the library function, now.
<langsyntaxhighlight Ursalalang="ursala">#import std
#import cli
 
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#show+
 
main = <.text_form,numeric_form> now0</langsyntaxhighlight>
{{out}}
<pre>Wednesday, June 24, 2009
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=={{header|VB-DOS|PDS 7.1 BASIC}}==
{{works with|Visual Basic for DOS and PDS 7.1}}
<syntaxhighlight lang="vb">
<lang vb>
OPTION EXPLICIT
 
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END
</syntaxhighlight>
</lang>
 
=={{header|VBA}}==
 
<langsyntaxhighlight VBAlang="vba">Function DateFormats()
Debug.Print Format(Date, "yyyy-mm-dd")
Debug.Print Format(Date, "dddd, mmmm dd yyyy")
End Function</langsyntaxhighlight>
 
=={{header|VBScript}}==
<syntaxhighlight lang="vb">
<lang vb>
'YYYY-MM-DD format
WScript.StdOut.WriteLine Year(Date) & "-" & Right("0" & Month(Date),2) & "-" & Right("0" & Day(Date),2)
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'Weekday_Name, Month_Name DD, YYYY format
WScript.StdOut.WriteLine FormatDateTime(Now,1)
</syntaxhighlight>
</lang>
 
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Display current date in format "2007-11-10":
 
<langsyntaxhighlight lang="vedit">Date(REVERSE+NOMSG+VALUE, '-')</langsyntaxhighlight>
 
Display current date in format "Sunday, November 10, 2007" (Requires VEDIT 6.2):
<langsyntaxhighlight lang="vedit">// Get todays date into #1, #2, #3 and #7
#1 = Date_Day
#2 = Date_Month
Line 3,601:
 
// Display the date string
RT(1) M(", ") RT(2) M(" ") NT(#1, LEFT+NOCR) M(",") NT(#3)</langsyntaxhighlight>
 
To insert the date string into edit buffer instead of displaying it, replace the last line with this:
 
<langsyntaxhighlight lang="vedit">RI(1) IT(", ") RI(2) IT(" ") NI(#1, LEFT+NOCR) IT(",") NI(#3)</langsyntaxhighlight>
 
=={{header|Vlang}}==
 
<langsyntaxhighlight lang="vlang">import time
 
fn main() {
println(time.now().custom_format("YYYY-MM-DD"))
println(time.now().custom_format("dddd, MMMM D, YYYY"))
}</langsyntaxhighlight>
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<pre>
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{{libheader|Wren-date}}
Unless it is embedded in a host application, Wren currently has no direct way to obtain the current date. We therefore assume this is passed in by the user as a command line parameter.
<langsyntaxhighlight lang="ecmascript">import "os" for Process
import "/date" for Date
 
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var current = Date.parse(args[0])
System.print(current.format(Date.isoDate))
System.print(current.format("dddd|, |mmmm| |d|, |yyyy"))</langsyntaxhighlight>
 
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Line 3,643:
 
=={{header|XPL0}}==
<langsyntaxhighlight XPL0lang="xpl0">include c:\cxpl\codes;
int CpuReg, Year, Month, Day, DName, MName, WDay;
[CpuReg:= GetReg; \access CPU registers
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Text(0, DName(WDay)); Text(0, ", "); Text(0, MName(Month)); Text(0, " ");
IntOut(0, Day); Text(0, ", "); IntOut(0, Year); CrLf(0);
]</langsyntaxhighlight>
 
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Line 3,670:
 
=={{header|Yabasic}}==
<langsyntaxhighlight Yabasiclang="yabasic">dim n$(1)
 
n = token(date$, n$(), "-")
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return month$(int(n/3) + 1)
end sub</langsyntaxhighlight>
 
=={{header|zkl}}==
<langsyntaxhighlight lang="zkl">"%d-%02d-%02d".fmt(Time.Clock.localTime.xplode()).println()
//--> "2014-02-28" (ISO format)</langsyntaxhighlight>
Not quite but close. Even though localTime returns a 7 tuple (and xplode pushes all 7 as call args), fmt only eats what it needs.
<langsyntaxhighlight lang="zkl">Time.Date.prettyDay(Time.Clock.localTime.xplode())
//--> "Friday, the 28th of February 2014"</langsyntaxhighlight>
<langsyntaxhighlight lang="zkl">y,m,d:=Time.Clock.localTime; D:=Time.Date;
"%s, %s %d, %d".fmt(D.dayName(D.weekDay(y,m,d)),
D.monthName(m), d,y)
//-->"Friday, February 28, 2014"</langsyntaxhighlight>
 
=={{header|zonnon}}==
<langsyntaxhighlight lang="zonnon">
module Main;
import System;
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System.Console.WriteLine("{0}, {1}",now.DayOfWeek,now.ToString("MMMM dd, yyyy"));
end Main.
</syntaxhighlight>
</lang>
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<pre>
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