Data.

1920-10-11T22:59:59.999989986Z

Date and time

Components

Year	1920
Month	10
Day	11
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999989986
Time zone offset	+00:00

Day (1920-10-11)

Notes

Calendars

Proleptic Gregorian calendar	AD	1920-10-11
	Japan	大正9年10月11日
	Ryuukyuu	大正9年10月11日
Proleptic Julian calendar	AD	1920-09-28
	Japan	大正9年9月28日
	Ryuukyuu	大正9年9月28日
旧暦Kyuureki (Japan)	AD	1920年8月30日
	Japan (北朝)	大正9年8月30日
	Japan (南朝)	大正9年8月30日
旧暦Kyuureki (Ryuukyuu)	AD	1920年8月30日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	大正9年8月30日

Holidays

Japan	Normal day

Properties

Yearless date	--10-11
Day of week (number)	1
Day of week (English)	Monday
Day of week (日本語)	月曜日
Kanshi	壬寅 (38₀, 39₁)
六曜 (Japan)	先勝

Cast

Unix number	-1553302800.00001
Unix integer	-1553302801
HTML number	-1553302800000.01
HTML month number	-591
Julian Day	2422609.45833333
Julian Day (integer of day)	2422609
Modified Julian Day	22608.958333333
Rata Die	701184.958333333

Serializations

Global date and time string (time zone offset preserved)	1920-10-11T22:59:59.999989986Z
Global date and time string (UTC)	1920-10-11T22:59:59.999989986Z
Normalized forced-UTC global date and time string	1920-10-11T22:59:59.999989986Z
HTTP date	`Mon, 11 Oct 1920 22:59:59 GMT`
RSS2 date-time	`Mon, 11 Oct 1920 22:59:59 +0000`
`document.lastModified` format	`10/11/1920 22:59:59`
Local date and time string	1920-10-11T22:59:59.999989986
Normalized local date and time string	1920-10-11T22:59:59.999989986
Date string	1920-10-11
Date string with optional time	1920-10-11T22:59:59.999989986Z
Year string	1920
Month string	1920-10
Yearless date string	--10-11
Week string	1920-W42
Time string	22:59:59.999989986
Shortest time string	22:59:59.999989986

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	1919-10-12T22:59:59.999989986Z	1921-10-11T22:59:59.999989986Z
30 days	1920-09-11T22:59:59.999989986Z	1920-11-10T22:59:59.999989986Z
7 days	1920-10-04T22:59:59.999989986Z	1920-10-18T22:59:59.999989986Z
Day	1920-10-10T22:59:59.999989986Z	1920-10-12T22:59:59.999989986Z
Hour	1920-10-11T21:59:59.999989986Z	1920-10-11T23:59:59.999989986Z
Minute	1920-10-11T22:58:59.999989986Z	1920-10-11T23:00:59.999989986Z