Data.

1939-09-12T22:58:59.999989986Z

Date and time

Components

Year	1939
Month	9
Day	12
Hour	22
Minute	58
Second (integer part)	59
Second (fraction part)	0.999989986
Time zone offset	+00:00

Day (1939-09-12)

Notes

Calendars

Proleptic Gregorian calendar	AD	1939-09-12
	Japan	昭和14年9月12日
	Ryuukyuu	昭和14年9月12日
Proleptic Julian calendar	AD	1939-08-30
	Japan	昭和14年8月30日
	Ryuukyuu	昭和14年8月30日
旧暦Kyuureki (Japan)	AD	1939年7月29日
	Japan (北朝)	昭和14年7月29日
	Japan (南朝)	昭和14年7月29日
旧暦Kyuureki (Ryuukyuu)	AD	1939年7月29日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和14年7月29日

Holidays

Japan	Normal day

Properties

Yearless date	--09-12
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	壬子 (48₀, 49₁)
六曜 (Japan)	大安

Cast

Unix number	-956278860.00001
Unix integer	-956278861
HTML number	-956278860000.01
HTML month number	-364
Julian Day	2429519.45763889
Julian Day (integer of day)	2429519
Modified Julian Day	29518.9576388886
Rata Die	708094.957638889

Serializations

Global date and time string (time zone offset preserved)	1939-09-12T22:58:59.999989986Z
Global date and time string (UTC)	1939-09-12T22:58:59.999989986Z
Normalized forced-UTC global date and time string	1939-09-12T22:58:59.999989986Z
HTTP date	`Tue, 12 Sep 1939 22:58:59 GMT`
RSS2 date-time	`Tue, 12 Sep 1939 22:58:59 +0000`
`document.lastModified` format	`09/12/1939 22:58:59`
Local date and time string	1939-09-12T22:58:59.999989986
Normalized local date and time string	1939-09-12T22:58:59.999989986
Date string	1939-09-12
Date string with optional time	1939-09-12T22:58:59.999989986Z
Year string	1939
Month string	1939-09
Yearless date string	--09-12
Week string	1939-W37
Time string	22:58:59.999989986
Shortest time string	22:58:59.999989986

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

	Previous	Next
365 days	1938-09-12T22:58:59.999989986Z	1940-09-11T22:58:59.999989986Z
30 days	1939-08-13T22:58:59.999989986Z	1939-10-12T22:58:59.999989986Z
7 days	1939-09-05T22:58:59.999989986Z	1939-09-19T22:58:59.999989986Z
Day	1939-09-11T22:58:59.999989986Z	1939-09-13T22:58:59.999989986Z
Hour	1939-09-12T21:58:59.999989986Z	1939-09-12T23:58:59.999989986Z
Minute	1939-09-12T22:57:59.999989986Z	1939-09-12T22:59:59.999989986Z