mitzerh / datetime.js

A Constructor for date/time formatting

DateTime Script

Customize output for a javascript Date object

Installation

npm install datetime-js

Examples

var DateTime = require('datetime-js')
var dateObj = new Date()

DateTime(dateObj, 'The date is %m-%d-%Y');
//-> The date is 02-14-2014

DateTime(dateObj, 'Time Now: %h:%i %AMPM');
//-> Time Now: 04:45 PM

DateTime(dateObj, 'Today is the %d:o day of %M');
//-> Today is the 25th day of August

JSFiddle Examples

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Format options

Month

Format	Description	Value Examples
%m	Month in number	01 - 12
%M	Full month name	January - December
%M:s	Month in shorthand	Jan - Dec

Day

Format	Description	Value Examples
%d	Day of the month	01 - 31
%D	Day of the week	Monday - Sunday
%D:s	Day of the week shorthand	Mon - Sun
%d:o	Day of the month with ordinal suffix	1st 2nd 3rd 4th . . .

Year

Format	Description	Value Examples
%Y	Year in full format	2019
%Y:r	Year in Roman numeral format	MMXIX
%y	Year in shorthand	19

Time

Format	Description	Value Examples
%h	12-hour format	1 - 12
%H	24-hour format	00 - 23
%i	Minutes	0 - 59
%s	Seconds	0 - 59
%ampm	am/pm lowercase	am pm
%AMPM	am/pm uppercase	AM PM
%AmPm	am/pm capitalized	Am Pm