Data.

1383-12-30T22:59:59.999698639Z

Date and time

Components

Year	1383
Month	12
Day	30
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999698639
Time zone offset	+00:00

Day (1383-12-30)

Notes

Calendars

Proleptic Gregorian calendar	AD	1383-12-30
	Japan	弘和3年12月30日
	Ryuukyuu	洪武16年12月30日
Proleptic Julian calendar	AD	1383-12-22
	Japan	弘和3年12月22日
	Ryuukyuu	洪武16年12月22日
旧暦Kyuureki (Japan)	AD	1383年11月28日
	Japan (北朝)	永德3年11月28日
	Japan (南朝)	弘和3年11月28日
旧暦Kyuureki (Ryuukyuu)	AD	1383年11月28日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	洪武16年11月28日

Holidays

Japan	Normal day

Properties

Yearless date	--12-30
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	丁卯 (3₀, 4₁)
六曜 (Japan)	友引

Cast

Unix number	-18492454800.0003
Unix integer	-18492454801
HTML number	-18492454800000.3
HTML month number	-7033
Julian Day	2226554.45833333
Julian Day (integer of day)	2226554
Modified Julian Day	-173446.04166667
Rata Die	505129.95833333

Serializations

Global date and time string (time zone offset preserved)	1383-12-30T22:59:59.999698639Z
Global date and time string (UTC)	1383-12-30T22:59:59.999698639Z
Normalized forced-UTC global date and time string	1383-12-30T22:59:59.999698639Z
HTTP date	`Tue, 30 Dec 1383 22:59:59 GMT`
RSS2 date-time	`Tue, 30 Dec 1383 22:59:59 +0000`
`document.lastModified` format	`12/30/1383 22:59:59`
Local date and time string	1383-12-30T22:59:59.999698639
Normalized local date and time string	1383-12-30T22:59:59.999698639
Date string	1383-12-30
Date string with optional time	1383-12-30T22:59:59.999698639Z
Year string	1383
Month string	1383-12
Yearless date string	--12-30
Week string	1384-W01
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	1382-12-30T22:59:59.999698639Z	1384-12-29T22:59:59.999698639Z
30 days	1383-11-30T22:59:59.999698639Z	1384-01-29T22:59:59.999698639Z
7 days	1383-12-23T22:59:59.999698639Z	1384-01-06T22:59:59.999698639Z
Day	1383-12-29T22:59:59.999698639Z	1383-12-31T22:59:59.999698639Z
Hour	1383-12-30T21:59:59.999698639Z	1383-12-30T23:59:59.999698639Z
Minute	1383-12-30T22:58:59.999698639Z	1383-12-30T23:00:59.999698639Z