Data.

1080-10-15T22:59:59.999698639Z

Date and time

Components

Year	1080
Month	10
Day	15
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999698639
Time zone offset	None

Day (1080-10-15)

Notes

Calendars

Proleptic Gregorian calendar	AD	1080-10-15
	Japan	承历4年10月15日
	Ryuukyuu	承历4年10月15日
Proleptic Julian calendar	AD	1080-10-09
	Japan	承历4年10月9日
	Ryuukyuu	承历4年10月9日
旧暦Kyuureki (Japan)	AD	1080年閏8月24日
	Japan (北朝)	承历4年閏8月24日
	Japan (南朝)	承历4年閏8月24日
旧暦Kyuureki (Ryuukyuu)	AD	1080年閏8月24日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	承历4年閏8月24日

Holidays

Japan	Normal day

Properties

Yearless date	--10-15
Day of week (number)	5
Day of week (English)	Friday
Day of week (日本語)	金曜日
Kanshi	癸未 (19₀, 20₁)
六曜 (Japan)	先勝

Cast

Unix number	-28060736400.0003
Unix integer	-28060736401
HTML number	-28060736400000.3
HTML month number	-10671
Julian Day	2115810.45833333
Julian Day (integer of day)	2115810
Modified Julian Day	-284190.04166667
Rata Die	394385.95833333

Serializations

Global date and time string (time zone offset preserved)	1080-10-15T22:59:59.999698639Z
Global date and time string (UTC)	1080-10-15T22:59:59.999698639Z
Normalized forced-UTC global date and time string	1080-10-15T22:59:59.999698639Z
HTTP date	`Fri, 15 Oct 1080 22:59:59 GMT`
RSS2 date-time	`Fri, 15 Oct 1080 22:59:59 +0000`
`document.lastModified` format	`10/15/1080 22:59:59`
Local date and time string	1080-10-15T22:59:59.999698639
Normalized local date and time string	1080-10-15T22:59:59.999698639
Date string	1080-10-15
Date string with optional time	1080-10-15
Year string	1080
Month string	1080-10
Yearless date string	--10-15
Week string	1080-W42
Time string	22:59:59.999698639
Shortest time string	22:59:59.999698639

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	1079-10-16T22:59:59.999698639Z	1081-10-15T22:59:59.999698639Z
30 days	1080-09-15T22:59:59.999698639Z	1080-11-14T22:59:59.999698639Z
7 days	1080-10-08T22:59:59.999698639Z	1080-10-22T22:59:59.999698639Z
Day	1080-10-14T22:59:59.999698639Z	1080-10-16T22:59:59.999698639Z
Hour	1080-10-15T21:59:59.999698639Z	1080-10-15T23:59:59.999698639Z
Minute	1080-10-15T22:58:59.999698639Z	1080-10-15T23:00:59.999698639Z