Data.

1951-12-30T22:59:59.999423027Z

Date and time

Components

Year	1951
Month	12
Day	30
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999423027
Time zone offset	+00:00

Day (1951-12-30)

Notes

Calendars

Proleptic Gregorian calendar	AD	1951-12-30
	Japan	昭和26年12月30日
	Ryuukyuu	西曆1951年12月30日
Proleptic Julian calendar	AD	1951-12-17
	Japan	昭和26年12月17日
	Ryuukyuu	西曆1951年12月17日
旧暦Kyuureki (Japan)	AD	1951年12月3日
	Japan (北朝)	昭和26年12月3日
	Japan (南朝)	昭和26年12月3日
旧暦Kyuureki (Ryuukyuu)	AD	1951年12月3日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1951年12月3日

Holidays

Japan	Sunday
Ryukyu	Sunday

Properties

Yearless date	--12-30
Day of week (number)	0
Day of week (English)	Sunday
Day of week (日本語)	日曜日
Kanshi	甲辰 (40₀, 41₁)
六曜 (Japan)	友引

Cast

Unix number	-568170000.000577
Unix integer	-568170001
HTML number	-568170000000.577
HTML month number	-217
Julian Day	2434011.45833333
Julian Day (integer of day)	2434011
Modified Julian Day	34010.9583333265
Rata Die	712586.958333327

Serializations

Global date and time string (time zone offset preserved)	1951-12-30T22:59:59.999423027Z
Global date and time string (UTC)	1951-12-30T22:59:59.999423027Z
Normalized forced-UTC global date and time string	1951-12-30T22:59:59.999423027Z
HTTP date	`Sun, 30 Dec 1951 22:59:59 GMT`
RSS2 date-time	`Sun, 30 Dec 1951 22:59:59 +0000`
`document.lastModified` format	`12/30/1951 22:59:59`
Local date and time string	1951-12-30T22:59:59.999423027
Normalized local date and time string	1951-12-30T22:59:59.999423027
Date string	1951-12-30
Date string with optional time	1951-12-30T22:59:59.999423027Z
Year string	1951
Month string	1951-12
Yearless date string	--12-30
Week string	1951-W52
Time string	22:59:59.999423027
Shortest time string	22:59:59.999423027

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	1950-12-30T22:59:59.999423027Z	1952-12-29T22:59:59.999423027Z
30 days	1951-11-30T22:59:59.999423027Z	1952-01-29T22:59:59.999423027Z
7 days	1951-12-23T22:59:59.999423027Z	1952-01-06T22:59:59.999423027Z
Day	1951-12-29T22:59:59.999423027Z	1951-12-31T22:59:59.999423027Z
Hour	1951-12-30T21:59:59.999423027Z	1951-12-30T23:59:59.999423027Z
Minute	1951-12-30T22:58:59.999423027Z	1951-12-30T23:00:59.999423027Z