Data.

1979-05-11T21:59:59.999987006Z

Date and time

Components

Year	1979
Month	5
Day	11
Hour	21
Minute	59
Second (integer part)	59
Second (fraction part)	0.999987006
Time zone offset	+00:00

Day (1979-05-11)

Notes

Calendars

Proleptic Gregorian calendar	AD	1979-05-11
	Japan	昭和54年5月11日
	Ryuukyuu	昭和54年5月11日
Proleptic Julian calendar	AD	1979-04-28
	Japan	昭和54年4月28日
	Ryuukyuu	昭和54年4月28日
旧暦Kyuureki (Japan)	AD	1979年4月16日
	Japan (北朝)	昭和54年4月16日
	Japan (南朝)	昭和54年4月16日
旧暦Kyuureki (Ryuukyuu)	AD	1979年4月16日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和54年4月16日

Holidays

Japan	Normal day

Properties

Yearless date	--05-11
Day of week (number)	5
Day of week (English)	Friday
Day of week (日本語)	金曜日
Kanshi	戊寅 (14₀, 15₁)
六曜 (Japan)	先勝

Cast

Unix number	295307999.999987
Unix integer	295307999
HTML number	295307999999.987
HTML month number	112
Julian Day	2444005.41666667
Julian Day (integer of day)	2444005
Modified Julian Day	44004.9166666665
Rata Die	722580.916666667

Serializations

Global date and time string (time zone offset preserved)	1979-05-11T21:59:59.999987006Z
Global date and time string (UTC)	1979-05-11T21:59:59.999987006Z
Normalized forced-UTC global date and time string	1979-05-11T21:59:59.999987006Z
HTTP date	`Fri, 11 May 1979 21:59:59 GMT`
RSS2 date-time	`Fri, 11 May 1979 21:59:59 +0000`
`document.lastModified` format	`05/11/1979 21:59:59`
Local date and time string	1979-05-11T21:59:59.999987006
Normalized local date and time string	1979-05-11T21:59:59.999987006
Date string	1979-05-11
Date string with optional time	1979-05-11T21:59:59.999987006Z
Year string	1979
Month string	1979-05
Yearless date string	--05-11
Week string	1979-W19
Time string	21:59:59.999987006
Shortest time string	21:59:59.999987006

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

	Previous	Next
365 days	1978-05-11T21:59:59.999987006Z	1980-05-10T21:59:59.999987006Z
30 days	1979-04-11T21:59:59.999987006Z	1979-06-10T21:59:59.999987006Z
7 days	1979-05-04T21:59:59.999987006Z	1979-05-18T21:59:59.999987006Z
Day	1979-05-10T21:59:59.999987006Z	1979-05-12T21:59:59.999987006Z
Hour	1979-05-11T20:59:59.999987006Z	1979-05-11T22:59:59.999987006Z
Minute	1979-05-11T21:58:59.999987006Z	1979-05-11T22:00:59.999987006Z