Data.

-030-02-04T22:59:59.999710083Z

Date and time

Components

Year	-30
Month	2
Day	4
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999710083
Time zone offset	+00:00

Day (-0030-02-04)

Notes

Calendars

Proleptic Gregorian calendar	AD	-0030-02-04
	Japan	崇神天皇67年2月4日
	Ryuukyuu	崇神天皇67年2月4日
Proleptic Julian calendar	AD	-0030-02-06
	Japan	崇神天皇67年2月6日
	Ryuukyuu	崇神天皇67年2月6日
旧暦Kyuureki (Japan)	AD	-30年正月12日
	Japan (北朝)	崇神天皇67年正月12日
	Japan (南朝)	崇神天皇67年正月12日
旧暦Kyuureki (Ryuukyuu)	AD	-30年正月12日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	崇神天皇67年正月12日

Holidays

Japan	Normal day

Properties

Yearless date	--02-04
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	庚午 (6₀, 7₁)
六曜 (Japan)	赤口

Cast

Unix number	-63110883600.0003
Unix integer	-63110883601
HTML number	-63110883600000.3
HTML month number	-23999
Julian Day	1710137.45833333
Julian Day (integer of day)	1710137
Modified Julian Day	-689863.04166667
Rata Die	-11287.04166667

Serializations

Global date and time string (time zone offset preserved)	-030-02-04T22:59:59.999710083Z
Global date and time string (UTC)	-030-02-04T22:59:59.999710083Z
Normalized forced-UTC global date and time string	-030-02-04T22:59:59.999710083Z
HTTP date	`Wed, 04 Feb -030 22:59:59 GMT`
RSS2 date-time	`Wed, 04 Feb -030 22:59:59 +0000`
`document.lastModified` format	`02/04/-030 22:59:59`
Local date and time string	-030-02-04T22:59:59.999710083
Normalized local date and time string	-030-02-04T22:59:59.999710083
Date string	-030-02-04
Date string with optional time	-030-02-04T22:59:59.999710083Z
Year string	-030
Month string	-030-02
Yearless date string	--02-04
Week string	-030-W06
Time string	22:59:59.999710083
Shortest time string	22:59:59.999710083

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	-031-02-04T22:59:59.999710083Z	-029-02-04T22:59:59.999710083Z
30 days	-030-01-05T22:59:59.999710083Z	-030-03-06T22:59:59.999710083Z
7 days	-030-01-28T22:59:59.999710083Z	-030-02-11T22:59:59.999710083Z
Day	-030-02-03T22:59:59.999710083Z	-030-02-05T22:59:59.999710083Z
Hour	-030-02-04T21:59:59.999710083Z	-030-02-04T23:59:59.999710083Z
Minute	-030-02-04T22:58:59.999710083Z	-030-02-04T23:00:59.999710083Z