Data.

1943-09-11T23:58:59.999989986Z

Date and time

Components

Year	1943
Month	9
Day	11
Hour	23
Minute	58
Second (integer part)	59
Second (fraction part)	0.999989986
Time zone offset	+00:00

Day (1943-09-11)

Notes

Calendars

Proleptic Gregorian calendar	AD	1943-09-11
	Japan	昭和18年9月11日
	Ryuukyuu	昭和18年9月11日
Proleptic Julian calendar	AD	1943-08-29
	Japan	昭和18年8月29日
	Ryuukyuu	昭和18年8月29日
旧暦Kyuureki (Japan)	AD	1943年8月12日
	Japan (北朝)	昭和18年8月12日
	Japan (南朝)	昭和18年8月12日
旧暦Kyuureki (Ryuukyuu)	AD	1943年8月12日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和18年8月12日

Holidays

Japan	Saturday

Properties

Yearless date	--09-11
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	壬申 (8₀, 9₁)
六曜 (Japan)	先勝

Cast

Unix number	-830131260.00001
Unix integer	-830131261
HTML number	-830131260000.01
HTML month number	-316
Julian Day	2430979.49930556
Julian Day (integer of day)	2430979
Modified Julian Day	30978.9993055556
Rata Die	709554.999305556

Serializations

Global date and time string (time zone offset preserved)	1943-09-11T23:58:59.999989986Z
Global date and time string (UTC)	1943-09-11T23:58:59.999989986Z
Normalized forced-UTC global date and time string	1943-09-11T23:58:59.999989986Z
HTTP date	`Sat, 11 Sep 1943 23:58:59 GMT`
RSS2 date-time	`Sat, 11 Sep 1943 23:58:59 +0000`
`document.lastModified` format	`09/11/1943 23:58:59`
Local date and time string	1943-09-11T23:58:59.999989986
Normalized local date and time string	1943-09-11T23:58:59.999989986
Date string	1943-09-11
Date string with optional time	1943-09-11T23:58:59.999989986Z
Year string	1943
Month string	1943-09
Yearless date string	--09-11
Week string	1943-W36
Time string	23:58:59.999989986
Shortest time string	23:58:59.999989986

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

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365 days	1942-09-11T23:58:59.999989986Z	1944-09-10T23:58:59.999989986Z
30 days	1943-08-12T23:58:59.999989986Z	1943-10-11T23:58:59.999989986Z
7 days	1943-09-04T23:58:59.999989986Z	1943-09-18T23:58:59.999989986Z
Day	1943-09-10T23:58:59.999989986Z	1943-09-12T23:58:59.999989986Z
Hour	1943-09-11T22:58:59.999989986Z	1943-09-12T00:58:59.999989986Z
Minute	1943-09-11T23:57:59.999989986Z	1943-09-11T23:59:59.999989986Z