Data.

-2025051-09-10T22:59:00Z

Date and time

Components

Year	-2025051
Month	9
Day	10
Hour	22
Minute	59
Second (integer part)	0
Second (fraction part)	0
Time zone offset	+00:00

Day (-2025051-09-10)

Notes

Calendars

Proleptic Gregorian calendar	AD	-2025051-09-10
	Japan	西曆-2025051年9月10日
	Ryuukyuu	西曆-2025051年9月10日
Proleptic Julian calendar	AD	-2025009-04-13
	Japan	西曆-2025009年4月13日
	Ryuukyuu	西曆-2025009年4月13日
旧暦Kyuureki (Japan)	AD	Unknown
	Japan (北朝)	Unknown
	Japan (南朝)	Unknown
旧暦Kyuureki (Ryuukyuu)	AD	Unknown
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	Unknown

Holidays

Japan	Normal day

Properties

Yearless date	--09-10
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	丙申 (32₀, 33₁)
六曜 (Japan)	Unknown

Cast

Unix number	-63966582493260
Unix integer	-63966582493260
HTML number	-63966582493260000
HTML month number	-24324244
Julian Day	-737913376.542361
Julian Day (integer of day)	-737913377
Modified Julian Day	-740313377.042361
Rata Die	-739634801.042361

Serializations

Global date and time string (time zone offset preserved)	-2025051-09-10T22:59:00Z
Global date and time string (UTC)	-2025051-09-10T22:59:00Z
Normalized forced-UTC global date and time string	-2025051-09-10T22:59Z
HTTP date	`Wed, 10 Sep -2025051 22:59:00 GMT`
RSS2 date-time	`Wed, 10 Sep -2025051 22:59:00 +0000`
`document.lastModified` format	`09/10/-2025051 22:59:00`
Local date and time string	-2025051-09-10T22:59:00
Normalized local date and time string	-2025051-09-10T22:59
Date string	-2025051-09-10
Date string with optional time	-2025051-09-10T22:59:00Z
Year string	-2025051
Month string	-2025051-09
Yearless date string	--09-10
Week string	-2025051-W37
Time string	22:59:00
Shortest time string	22:59

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	-2025052-09-10T22:59:00Z	-2025050-09-10T22:59:00Z
30 days	-2025051-08-11T22:59:00Z	-2025051-10-10T22:59:00Z
7 days	-2025051-09-03T22:59:00Z	-2025051-09-17T22:59:00Z
Day	-2025051-09-09T22:59:00Z	-2025051-09-11T22:59:00Z
Hour	-2025051-09-10T21:59:00Z	-2025051-09-10T23:59:00Z
Minute	-2025051-09-10T22:58:00Z	-2025051-09-10T23:00:00Z