Data.

1919-12-09T00:59:59.999419928Z

Date and time

Components

Year	1919
Month	12
Day	9
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999419928
Time zone offset	+00:00

Day (1919-12-09)

Notes

Calendars

Proleptic Gregorian calendar	AD	1919-12-09
	Japan	大正8年12月9日
	Ryuukyuu	大正8年12月9日
Proleptic Julian calendar	AD	1919-11-26
	Japan	大正8年11月26日
	Ryuukyuu	大正8年11月26日
旧暦Kyuureki (Japan)	AD	1919年10月17日
	Japan (北朝)	大正8年10月17日
	Japan (南朝)	大正8年10月17日
旧暦Kyuureki (Ryuukyuu)	AD	1919年10月17日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	大正8年10月17日

Holidays

Japan	Normal day

Properties

Yearless date	--12-09
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	乙未 (31₀, 32₁)
六曜 (Japan)	友引

Cast

Unix number	-1579906800.00058
Unix integer	-1579906801
HTML number	-1579906800000.58
HTML month number	-601
Julian Day	2422301.54166666
Julian Day (integer of day)	2422302
Modified Julian Day	22301.04166666
Rata Die	700877.04166666

Serializations

Global date and time string (time zone offset preserved)	1919-12-09T00:59:59.999419928Z
Global date and time string (UTC)	1919-12-09T00:59:59.999419928Z
Normalized forced-UTC global date and time string	1919-12-09T00:59:59.999419928Z
HTTP date	`Tue, 09 Dec 1919 00:59:59 GMT`
RSS2 date-time	`Tue, 09 Dec 1919 00:59:59 +0000`
`document.lastModified` format	`12/09/1919 00:59:59`
Local date and time string	1919-12-09T00:59:59.999419928
Normalized local date and time string	1919-12-09T00:59:59.999419928
Date string	1919-12-09
Date string with optional time	1919-12-09T00:59:59.999419928Z
Year string	1919
Month string	1919-12
Yearless date string	--12-09
Week string	1919-W50
Time string	00:59:59.999419928
Shortest time string	00:59:59.999419928

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

	Previous	Next
365 days	1918-12-09T00:59:59.999419928Z	1920-12-08T00:59:59.999419928Z
30 days	1919-11-09T00:59:59.999419928Z	1920-01-08T00:59:59.999419928Z
7 days	1919-12-02T00:59:59.999419928Z	1919-12-16T00:59:59.999419928Z
Day	1919-12-08T00:59:59.999419928Z	1919-12-10T00:59:59.999419928Z
Hour	1919-12-08T23:59:59.999419928Z	1919-12-09T01:59:59.999419928Z
Minute	1919-12-09T00:58:59.999419928Z	1919-12-09T01:00:59.999419928Z