Data.

0920-03-30T22:59:59.999698639Z

Date and time

Components

Year	920
Month	3
Day	30
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999698639
Time zone offset	+00:00

Day (0920-03-30)

Notes

Calendars

Proleptic Gregorian calendar	AD	0920-03-30
	Japan	延喜20年3月30日
	Ryuukyuu	延喜20年3月30日
Proleptic Julian calendar	AD	0920-03-25
	Japan	延喜20年3月25日
	Ryuukyuu	延喜20年3月25日
旧暦Kyuureki (Japan)	AD	920年3月3日
	Japan (北朝)	延喜20年3月3日
	Japan (南朝)	延喜20年3月3日
旧暦Kyuureki (Ryuukyuu)	AD	920年3月3日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	延喜20年3月3日

Holidays

Japan	Normal day

Properties

Yearless date	--03-30
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	乙丑 (1₀, 2₁)
六曜 (Japan)	大安

Cast

Unix number	-33127059600.0003
Unix integer	-33127059601
HTML number	-33127059600000.3
HTML month number	-12598
Julian Day	2057172.45833333
Julian Day (integer of day)	2057172
Modified Julian Day	-342828.04166667
Rata Die	335747.95833333

Serializations

Global date and time string (time zone offset preserved)	0920-03-30T22:59:59.999698639Z
Global date and time string (UTC)	0920-03-30T22:59:59.999698639Z
Normalized forced-UTC global date and time string	0920-03-30T22:59:59.999698639Z
HTTP date	`Sat, 30 Mar 0920 22:59:59 GMT`
RSS2 date-time	`Sat, 30 Mar 0920 22:59:59 +0000`
`document.lastModified` format	`03/30/0920 22:59:59`
Local date and time string	0920-03-30T22:59:59.999698639
Normalized local date and time string	0920-03-30T22:59:59.999698639
Date string	0920-03-30
Date string with optional time	0920-03-30T22:59:59.999698639Z
Year string	0920
Month string	0920-03
Yearless date string	--03-30
Week string	0920-W13
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	0919-03-31T22:59:59.999698639Z	0921-03-30T22:59:59.999698639Z
30 days	0920-02-29T22:59:59.999698639Z	0920-04-29T22:59:59.999698639Z
7 days	0920-03-23T22:59:59.999698639Z	0920-04-06T22:59:59.999698639Z
Day	0920-03-29T22:59:59.999698639Z	0920-03-31T22:59:59.999698639Z
Hour	0920-03-30T21:59:59.999698639Z	0920-03-30T23:59:59.999698639Z
Minute	0920-03-30T22:58:59.999698639Z	0920-03-30T23:00:59.999698639Z