Data.

1951-01-23T22:59:59.999731779Z

Date and time

Components

Year	1951
Month	1
Day	23
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1951-01-23)

Notes

Calendars

Proleptic Gregorian calendar	AD	1951-01-23
	Japan	昭和26年1月23日
	Ryuukyuu	西曆1951年1月23日
Proleptic Julian calendar	AD	1951-01-10
	Japan	昭和26年1月10日
	Ryuukyuu	西曆1951年1月10日
旧暦Kyuureki (Japan)	AD	1950年12月16日
	Japan (北朝)	昭和25年12月16日
	Japan (南朝)	昭和25年12月16日
旧暦Kyuureki (Ryuukyuu)	AD	1950年12月16日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1950年12月16日

Holidays

Japan	Normal day
Ryukyu	Normal day

Properties

Yearless date	--01-23
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	癸亥 (59₀, 60₁)
六曜 (Japan)	先負

Cast

Unix number	-597632400.000268
Unix integer	-597632401
HTML number	-597632400000.268
HTML month number	-228
Julian Day	2433670.45833333
Julian Day (integer of day)	2433670
Modified Julian Day	33669.9583333302
Rata Die	712245.95833333

Serializations

Global date and time string (time zone offset preserved)	1951-01-23T22:59:59.999731779Z
Global date and time string (UTC)	1951-01-23T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1951-01-23T22:59:59.999731779Z
HTTP date	`Tue, 23 Jan 1951 22:59:59 GMT`
RSS2 date-time	`Tue, 23 Jan 1951 22:59:59 +0000`
`document.lastModified` format	`01/23/1951 22:59:59`
Local date and time string	1951-01-23T22:59:59.999731779
Normalized local date and time string	1951-01-23T22:59:59.999731779
Date string	1951-01-23
Date string with optional time	1951-01-23T22:59:59.999731779Z
Year string	1951
Month string	1951-01
Yearless date string	--01-23
Week string	1951-W04
Time string	22:59:59.999731779
Shortest time string	22:59:59.999731779

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	1950-01-23T22:59:59.999731779Z	1952-01-23T22:59:59.999731779Z
30 days	1950-12-24T22:59:59.999731779Z	1951-02-22T22:59:59.999731779Z
7 days	1951-01-16T22:59:59.999731779Z	1951-01-30T22:59:59.999731779Z
Day	1951-01-22T22:59:59.999731779Z	1951-01-24T22:59:59.999731779Z
Hour	1951-01-23T21:59:59.999731779Z	1951-01-23T23:59:59.999731779Z
Minute	1951-01-23T22:58:59.999731779Z	1951-01-23T23:00:59.999731779Z