Data.

1884-02-29T20:59:59.99973011Z

Date and time

Components

Year	1884
Month	2
Day	29
Hour	20
Minute	59
Second (integer part)	59
Second (fraction part)	0.99973011
Time zone offset	+00:00

Day (1884-02-29)

Notes

Calendars

Proleptic Gregorian calendar	AD	1884-02-29
	Japan	明治17年2月29日
	Ryuukyuu	明治17年2月29日
Proleptic Julian calendar	AD	1884-02-17
	Japan	明治17年2月17日
	Ryuukyuu	明治17年2月17日
旧暦Kyuureki (Japan)	AD	1884年2月3日
	Japan (北朝)	明治17年2月3日
	Japan (南朝)	明治17年2月3日
旧暦Kyuureki (Ryuukyuu)	AD	1884年2月3日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	明治17年2月3日

Holidays

Japan	Normal day

Properties

Yearless date	--02-29
Day of week (number)	5
Day of week (English)	Friday
Day of week (日本語)	金曜日
Kanshi	己酉 (45₀, 46₁)
六曜 (Japan)	仏滅

Cast

Unix number	-2708737200.00027
Unix integer	-2708737201
HTML number	-2708737200000.27
HTML month number	-1031
Julian Day	2409236.375
Julian Day (integer of day)	2409236
Modified Julian Day	9235.87499999674
Rata Die	687811.874999997

Serializations

Global date and time string (time zone offset preserved)	1884-02-29T20:59:59.99973011Z
Global date and time string (UTC)	1884-02-29T20:59:59.99973011Z
Normalized forced-UTC global date and time string	1884-02-29T20:59:59.99973011Z
HTTP date	`Fri, 29 Feb 1884 20:59:59 GMT`
RSS2 date-time	`Fri, 29 Feb 1884 20:59:59 +0000`
`document.lastModified` format	`02/29/1884 20:59:59`
Local date and time string	1884-02-29T20:59:59.99973011
Normalized local date and time string	1884-02-29T20:59:59.99973011
Date string	1884-02-29
Date string with optional time	1884-02-29T20:59:59.99973011Z
Year string	1884
Month string	1884-02
Yearless date string	--02-29
Week string	1884-W09
Time string	20:59:59.99973011
Shortest time string	20:59:59.99973011

Your browser

`toString`
`toISOString`
`toDateString`
`toTimeString`
`toGMTString`
`toUTCString`
`toJSON`

`toLocaleString`	undefined
	`en`
	`en-US`
	`en-GB`
	`fr`
	`fr-CA`
	`es`
	`es-US`
	`it`
	`de`
	`ja`
	`ja-JP`
	`ja-JP-u-ca-japanese`
	`zh`
	`zh-CN`
	`zh-TW`
	`zh-HK`
	`zh-MO`
	`zh-SG`
	`zh-Hant`
	`zh-Hani`
	`zh-u-ca-chinese`
	`zh-TW-u-ca-roc`
	`ko`
	`th`
	`th-u-ca-buddhist-nu-thai`
	`th-u-nu-arab`
	`ar-EG`
	`ar-SA`
	`ar-SA-u-ca-islamic-nu-latn`
`toLocaleDateString`	undefined
`toLocaleTimeString`	undefined

Links

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365 days	1883-03-01T20:59:59.99973011Z	1885-02-28T20:59:59.99973011Z
30 days	1884-01-30T20:59:59.99973011Z	1884-03-30T20:59:59.99973011Z
7 days	1884-02-22T20:59:59.99973011Z	1884-03-07T20:59:59.99973011Z
Day	1884-02-28T20:59:59.99973011Z	1884-03-01T20:59:59.99973011Z
Hour	1884-02-29T19:59:59.99973011Z	1884-02-29T21:59:59.99973011Z
Minute	1884-02-29T20:58:59.99973011Z	1884-02-29T21:00:59.99973011Z