Data.

1884-09-04T23:57:59.999889851Z

Date and time

Components

Year	1884
Month	9
Day	4
Hour	23
Minute	57
Second (integer part)	59
Second (fraction part)	0.999889851
Time zone offset	+00:00

Day (1884-09-04)

Notes

Calendars

Proleptic Gregorian calendar	AD	1884-09-04
	Japan	明治17年9月4日
	Ryuukyuu	明治17年9月4日
Proleptic Julian calendar	AD	1884-08-23
	Japan	明治17年8月23日
	Ryuukyuu	明治17年8月23日
旧暦Kyuureki (Japan)	AD	1884年7月15日
	Japan (北朝)	明治17年7月15日
	Japan (南朝)	明治17年7月15日
旧暦Kyuureki (Ryuukyuu)	AD	1884年7月15日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	明治17年7月15日

Holidays

Japan	Normal day

Properties

Yearless date	--09-04
Day of week (number)	4
Day of week (English)	Thursday
Day of week (日本語)	木曜日
Kanshi	丁巳 (53₀, 54₁)
六曜 (Japan)	先負

Cast

Unix number	-2692483320.00011
Unix integer	-2692483321
HTML number	-2692483320000.11
HTML month number	-1024
Julian Day	2409424.49861111
Julian Day (integer of day)	2409424
Modified Julian Day	9423.9986111098
Rata Die	687999.99861111

Serializations

Global date and time string (time zone offset preserved)	1884-09-04T23:57:59.999889851Z
Global date and time string (UTC)	1884-09-04T23:57:59.999889851Z
Normalized forced-UTC global date and time string	1884-09-04T23:57:59.999889851Z
HTTP date	`Thu, 04 Sep 1884 23:57:59 GMT`
RSS2 date-time	`Thu, 04 Sep 1884 23:57:59 +0000`
`document.lastModified` format	`09/04/1884 23:57:59`
Local date and time string	1884-09-04T23:57:59.999889851
Normalized local date and time string	1884-09-04T23:57:59.999889851
Date string	1884-09-04
Date string with optional time	1884-09-04T23:57:59.999889851Z
Year string	1884
Month string	1884-09
Yearless date string	--09-04
Week string	1884-W36
Time string	23:57:59.999889851
Shortest time string	23:57:59.999889851

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	1883-09-05T23:57:59.999889851Z	1885-09-04T23:57:59.999889851Z
30 days	1884-08-05T23:57:59.999889851Z	1884-10-04T23:57:59.999889851Z
7 days	1884-08-28T23:57:59.999889851Z	1884-09-11T23:57:59.999889851Z
Day	1884-09-03T23:57:59.999889851Z	1884-09-05T23:57:59.999889851Z
Hour	1884-09-04T22:57:59.999889851Z	1884-09-05T00:57:59.999889851Z
Minute	1884-09-04T23:56:59.999889851Z	1884-09-04T23:58:59.999889851Z