Data.

1979-04-11T21:59:59.999987006Z

Date and time

Components

Year	1979
Month	4
Day	11
Hour	21
Minute	59
Second (integer part)	59
Second (fraction part)	0.999987006
Time zone offset	+00:00

Day (1979-04-11)

Notes

Calendars

Proleptic Gregorian calendar	AD	1979-04-11
	Japan	昭和54年4月11日
	Ryuukyuu	昭和54年4月11日
Proleptic Julian calendar	AD	1979-03-29
	Japan	昭和54年3月29日
	Ryuukyuu	昭和54年3月29日
旧暦Kyuureki (Japan)	AD	1979年3月15日
	Japan (北朝)	昭和54年3月15日
	Japan (南朝)	昭和54年3月15日
旧暦Kyuureki (Ryuukyuu)	AD	1979年3月15日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和54年3月15日

Holidays

Japan	Normal day

Properties

Yearless date	--04-11
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	戊申 (44₀, 45₁)
六曜 (Japan)	大安

Cast

Unix number	292715999.999987
Unix integer	292715999
HTML number	292715999999.987
HTML month number	111
Julian Day	2443975.41666667
Julian Day (integer of day)	2443975
Modified Julian Day	43974.9166666665
Rata Die	722550.916666667

Serializations

Global date and time string (time zone offset preserved)	1979-04-11T21:59:59.999987006Z
Global date and time string (UTC)	1979-04-11T21:59:59.999987006Z
Normalized forced-UTC global date and time string	1979-04-11T21:59:59.999987006Z
HTTP date	`Wed, 11 Apr 1979 21:59:59 GMT`
RSS2 date-time	`Wed, 11 Apr 1979 21:59:59 +0000`
`document.lastModified` format	`04/11/1979 21:59:59`
Local date and time string	1979-04-11T21:59:59.999987006
Normalized local date and time string	1979-04-11T21:59:59.999987006
Date string	1979-04-11
Date string with optional time	1979-04-11T21:59:59.999987006Z
Year string	1979
Month string	1979-04
Yearless date string	--04-11
Week string	1979-W15
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

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365 days	1978-04-11T21:59:59.999987006Z	1980-04-10T21:59:59.999987006Z
30 days	1979-03-12T21:59:59.999987006Z	1979-05-11T21:59:59.999987006Z
7 days	1979-04-04T21:59:59.999987006Z	1979-04-18T21:59:59.999987006Z
Day	1979-04-10T21:59:59.999987006Z	1979-04-12T21:59:59.999987006Z
Hour	1979-04-11T20:59:59.999987006Z	1979-04-11T22:59:59.999987006Z
Minute	1979-04-11T21:58:59.999987006Z	1979-04-11T22:00:59.999987006Z