Data.

-197279-09-01T15:59:59.990234375Z

Date and time

Components

Year	-197279
Month	9
Day	1
Hour	15
Minute	59
Second (integer part)	59
Second (fraction part)	0.990234375
Time zone offset	+00:00

Day (-197279-09-01)

Notes

Calendars

Proleptic Gregorian calendar	AD	-197279-09-01
	Japan	西曆-197279年9月1日
	Ryuukyuu	西曆-197279年9月1日
Proleptic Julian calendar	AD	-197275-09-21
	Japan	西曆-197275年9月21日
	Ryuukyuu	西曆-197275年9月21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	--09-01
Day of week (number)	4
Day of week (English)	Thursday
Day of week (日本語)	木曜日
Kanshi	辛酉 (57₀, 58₁)
六曜 (Japan)	Unknown

Cast

Unix number	-6287670086400.01
Unix integer	-6287670086401
HTML number	-6.28767008640001e+15
HTML month number	-2390980
Julian Day	-70333371.8333334
Julian Day (integer of day)	-70333372
Modified Julian Day	-72733372.3333334
Rata Die	-72054796.3333334

Serializations

Global date and time string (time zone offset preserved)	-197279-09-01T15:59:59.990234375Z
Global date and time string (UTC)	-197279-09-01T15:59:59.990234375Z
Normalized forced-UTC global date and time string	-197279-09-01T15:59:59.990234375Z
HTTP date	`Thu, 01 Sep -197279 15:59:59 GMT`
RSS2 date-time	`Thu, 01 Sep -197279 15:59:59 +0000`
`document.lastModified` format	`09/01/-197279 15:59:59`
Local date and time string	-197279-09-01T15:59:59.990234375
Normalized local date and time string	-197279-09-01T15:59:59.990234375
Date string	-197279-09-01
Date string with optional time	-197279-09-01T15:59:59.990234375Z
Year string	-197279
Month string	-197279-09
Yearless date string	--09-01
Week string	-197279-W35
Time string	15:59:59.990234375
Shortest time string	15:59:59.990234375

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

	Previous	Next
365 days	-197280-09-01T15:59:59.990234375Z	-197278-09-01T15:59:59.990234375Z
30 days	-197279-08-02T15:59:59.990234375Z	-197279-10-01T15:59:59.990234375Z
7 days	-197279-08-25T15:59:59.990234375Z	-197279-09-08T15:59:59.990234375Z
Day	-197279-08-31T15:59:59.990234375Z	-197279-09-02T15:59:59.990234375Z
Hour	-197279-09-01T14:59:59.990234375Z	-197279-09-01T16:59:59.990234375Z
Minute	-197279-09-01T15:58:59.990234375Z	-197279-09-01T16:00:59.990234375Z