Data.

1791-09-12T22:00:59.999979973Z

Date and time

Components

Year	1791
Month	9
Day	12
Hour	22
Minute	0
Second (integer part)	59
Second (fraction part)	0.999979973
Time zone offset	+00:00

Day (1791-09-12)

Notes

Calendars

Proleptic Gregorian calendar	AD	1791-09-12
	Japan	宽政3年9月12日
	Ryuukyuu	乾隆56年9月12日
Proleptic Julian calendar	AD	1791-09-01
	Japan	宽政3年9月1日
	Ryuukyuu	乾隆56年9月1日
旧暦Kyuureki (Japan)	AD	1791年8月15日
	Japan (北朝)	宽政3年8月15日
	Japan (南朝)	宽政3年8月15日
旧暦Kyuureki (Ryuukyuu)	AD	1791年8月15日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	乾隆56年8月15日

Holidays

Japan	Normal day

Properties

Yearless date	--09-12
Day of week (number)	1
Day of week (English)	Monday
Day of week (日本語)	月曜日
Kanshi	丁巳 (53₀, 54₁)
六曜 (Japan)	仏滅

Cast

Unix number	-5626634340.00002
Unix integer	-5626634341
HTML number	-5626634340000.02
HTML month number	-2140
Julian Day	2375464.41736111
Julian Day (integer of day)	2375464
Modified Julian Day	-24536.0826388891
Rata Die	654039.917361111

Serializations

Global date and time string (time zone offset preserved)	1791-09-12T22:00:59.999979973Z
Global date and time string (UTC)	1791-09-12T22:00:59.999979973Z
Normalized forced-UTC global date and time string	1791-09-12T22:00:59.999979973Z
HTTP date	`Mon, 12 Sep 1791 22:00:59 GMT`
RSS2 date-time	`Mon, 12 Sep 1791 22:00:59 +0000`
`document.lastModified` format	`09/12/1791 22:00:59`
Local date and time string	1791-09-12T22:00:59.999979973
Normalized local date and time string	1791-09-12T22:00:59.999979973
Date string	1791-09-12
Date string with optional time	1791-09-12T22:00:59.999979973Z
Year string	1791
Month string	1791-09
Yearless date string	--09-12
Week string	1791-W37
Time string	22:00:59.999979973
Shortest time string	22:00:59.999979973

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	1790-09-12T22:00:59.999979973Z	1792-09-11T22:00:59.999979973Z
30 days	1791-08-13T22:00:59.999979973Z	1791-10-12T22:00:59.999979973Z
7 days	1791-09-05T22:00:59.999979973Z	1791-09-19T22:00:59.999979973Z
Day	1791-09-11T22:00:59.999979973Z	1791-09-13T22:00:59.999979973Z
Hour	1791-09-12T21:00:59.999979973Z	1791-09-12T23:00:59.999979973Z
Minute	1791-09-12T21:59:59.999979973Z	1791-09-12T22:01:59.999979973Z