Data.

-535991-09-19T15:59:59.69921875Z

Date and time

Components

Year	-535991
Month	9
Day	19
Hour	15
Minute	59
Second (integer part)	59
Second (fraction part)	0.69921875
Time zone offset	+00:00

Day (-535991-09-19)

Notes

Calendars

Proleptic Gregorian calendar	AD	-535991-09-19
	Japan	西曆-535991年9月19日
	Ryuukyuu	西曆-535991年9月19日
Proleptic Julian calendar	AD	-535980-09-23
	Japan	西曆-535980年9月23日
	Ryuukyuu	西曆-535980年9月23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	--09-19
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	壬午 (18₀, 19₁)
六曜 (Japan)	Unknown

Cast

Unix number	-16976386800000.3
Unix integer	-16976386800001
HTML number	-1.69763868000003e+16
HTML month number	-6455524
Julian Day	-194045370.833337
Julian Day (integer of day)	-194045371
Modified Julian Day	-196445371.333337
Rata Die	-195766795.333337

Serializations

Global date and time string (time zone offset preserved)	-535991-09-19T15:59:59.69921875Z
Global date and time string (UTC)	-535991-09-19T15:59:59.69921875Z
Normalized forced-UTC global date and time string	-535991-09-19T15:59:59.69921875Z
HTTP date	`Sat, 19 Sep -535991 15:59:59 GMT`
RSS2 date-time	`Sat, 19 Sep -535991 15:59:59 +0000`
`document.lastModified` format	`09/19/-535991 15:59:59`
Local date and time string	-535991-09-19T15:59:59.69921875
Normalized local date and time string	-535991-09-19T15:59:59.69921875
Date string	-535991-09-19
Date string with optional time	-535991-09-19T15:59:59.69921875Z
Year string	-535991
Month string	-535991-09
Yearless date string	--09-19
Week string	-535991-W38
Time string	15:59:59.69921875
Shortest time string	15:59:59.69921875

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	-535992-09-19T15:59:59.69921875Z	-535990-09-19T15:59:59.69921875Z
30 days	-535991-08-20T15:59:59.69921875Z	-535991-10-19T15:59:59.69921875Z
7 days	-535991-09-12T15:59:59.69921875Z	-535991-09-26T15:59:59.69921875Z
Day	-535991-09-18T15:59:59.69921875Z	-535991-09-20T15:59:59.69921875Z
Hour	-535991-09-19T14:59:59.69921875Z	-535991-09-19T16:59:59.69921875Z
Minute	-535991-09-19T15:58:59.69921875Z	-535991-09-19T16:00:59.69921875Z