Data.

1979-09-13T23:59:59.999996006Z

Date and time

Components

Year	1979
Month	9
Day	13
Hour	23
Minute	59
Second (integer part)	59
Second (fraction part)	0.999996006
Time zone offset	+00:00

Day (1979-09-13)

Notes

Calendars

Proleptic Gregorian calendar	AD	1979-09-13
	Japan	昭和54年9月13日
	Ryuukyuu	昭和54年9月13日
Proleptic Julian calendar	AD	1979-09-01
	Japan	昭和54年9月1日
	Ryuukyuu	昭和54年9月1日
旧暦Kyuureki (Japan)	AD	1979年7月22日
	Japan (北朝)	昭和54年7月22日
	Japan (南朝)	昭和54年7月22日
旧暦Kyuureki (Ryuukyuu)	AD	1979年7月22日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和54年7月22日

Holidays

Japan	Normal day

Properties

Yearless date	--09-13
Day of week (number)	4
Day of week (English)	Thursday
Day of week (日本語)	木曜日
Kanshi	甲申 (20₀, 21₁)
六曜 (Japan)	仏滅

Cast

Unix number	306115199.999996
Unix integer	306115199
HTML number	306115199999.996
HTML month number	116
Julian Day	2444130.5
Julian Day (integer of day)	2444131
Modified Julian Day	44130
Rata Die	722706

Serializations

Global date and time string (time zone offset preserved)	1979-09-13T23:59:59.999996006Z
Global date and time string (UTC)	1979-09-13T23:59:59.999996006Z
Normalized forced-UTC global date and time string	1979-09-13T23:59:59.999996006Z
HTTP date	`Thu, 13 Sep 1979 23:59:59 GMT`
RSS2 date-time	`Thu, 13 Sep 1979 23:59:59 +0000`
`document.lastModified` format	`09/13/1979 23:59:59`
Local date and time string	1979-09-13T23:59:59.999996006
Normalized local date and time string	1979-09-13T23:59:59.999996006
Date string	1979-09-13
Date string with optional time	1979-09-13T23:59:59.999996006Z
Year string	1979
Month string	1979-09
Yearless date string	--09-13
Week string	1979-W37
Time string	23:59:59.999996006
Shortest time string	23:59:59.999996006

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	1978-09-13T23:59:59.999996006Z	1980-09-12T23:59:59.999996006Z
30 days	1979-08-14T23:59:59.999996006Z	1979-10-13T23:59:59.999996006Z
7 days	1979-09-06T23:59:59.999996006Z	1979-09-20T23:59:59.999996006Z
Day	1979-09-12T23:59:59.999996006Z	1979-09-14T23:59:59.999996006Z
Hour	1979-09-13T22:59:59.999996006Z	1979-09-14T00:59:59.999996006Z
Minute	1979-09-13T23:58:59.999996006Z	1979-09-14T00:00:59.999996006Z