Data.

1819-09-22T22:59:59.99973011Z

Date and time

Components

Year	1819
Month	9
Day	22
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.99973011
Time zone offset	+00:00

Day (1819-09-22)

Notes

Calendars

Proleptic Gregorian calendar	AD	1819-09-22
	Japan	文政2年9月22日
	Ryuukyuu	嘉庆24年9月22日
Proleptic Julian calendar	AD	1819-09-10
	Japan	文政2年9月10日
	Ryuukyuu	嘉庆24年9月10日
旧暦Kyuureki (Japan)	AD	1819年8月4日
	Japan (北朝)	文政2年8月4日
	Japan (南朝)	文政2年8月4日
旧暦Kyuureki (Ryuukyuu)	AD	1819年8月4日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	嘉庆24年8月4日

Holidays

Japan	Normal day

Properties

Yearless date	--09-22
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	癸巳 (29₀, 30₁)
六曜 (Japan)	大安

Cast

Unix number	-4742240400.00027
Unix integer	-4742240401
HTML number	-4742240400000.27
HTML month number	-1804
Julian Day	2385700.45833333
Julian Day (integer of day)	2385700
Modified Julian Day	-14300.0416666698
Rata Die	664275.95833333

Serializations

Global date and time string (time zone offset preserved)	1819-09-22T22:59:59.99973011Z
Global date and time string (UTC)	1819-09-22T22:59:59.99973011Z
Normalized forced-UTC global date and time string	1819-09-22T22:59:59.99973011Z
HTTP date	`Wed, 22 Sep 1819 22:59:59 GMT`
RSS2 date-time	`Wed, 22 Sep 1819 22:59:59 +0000`
`document.lastModified` format	`09/22/1819 22:59:59`
Local date and time string	1819-09-22T22:59:59.99973011
Normalized local date and time string	1819-09-22T22:59:59.99973011
Date string	1819-09-22
Date string with optional time	1819-09-22T22:59:59.99973011Z
Year string	1819
Month string	1819-09
Yearless date string	--09-22
Week string	1819-W38
Time string	22:59:59.99973011
Shortest time string	22:59:59.99973011

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	1818-09-22T22:59:59.99973011Z	1820-09-21T22:59:59.99973011Z
30 days	1819-08-23T22:59:59.99973011Z	1819-10-22T22:59:59.99973011Z
7 days	1819-09-15T22:59:59.99973011Z	1819-09-29T22:59:59.99973011Z
Day	1819-09-21T22:59:59.99973011Z	1819-09-23T22:59:59.99973011Z
Hour	1819-09-22T21:59:59.99973011Z	1819-09-22T23:59:59.99973011Z
Minute	1819-09-22T22:58:59.99973011Z	1819-09-22T23:00:59.99973011Z