Data.

2017-09-19T00:00:59.999629974Z

Date and time

Components

Year	2017
Month	9
Day	19
Hour	0
Minute	0
Second (integer part)	59
Second (fraction part)	0.999629974
Time zone offset	+00:00

Day (2017-09-19)

Notes

Calendars

Proleptic Gregorian calendar	AD	2017-09-19
	Japan	平成29年9月19日
	Ryuukyuu	平成29年9月19日
Proleptic Julian calendar	AD	2017-09-06
	Japan	平成29年9月6日
	Ryuukyuu	平成29年9月6日
旧暦Kyuureki (Japan)	AD	2017年7月29日
	Japan (北朝)	平成29年7月29日
	Japan (南朝)	平成29年7月29日
旧暦Kyuureki (Ryuukyuu)	AD	2017年7月29日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	平成29年7月29日

Holidays

Japan	Normal day

Properties

Yearless date	--09-19
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	己酉 (45₀, 46₁)
六曜 (Japan)	大安

Cast

Unix number	1505779259.99963
Unix integer	1505779259
HTML number	1505779259999.63
HTML month number	572
Julian Day	2458015.50069444
Julian Day (integer of day)	2458016
Modified Julian Day	58015.0006944402
Rata Die	736591.00069444

Serializations

Global date and time string (time zone offset preserved)	2017-09-19T00:00:59.999629974Z
Global date and time string (UTC)	2017-09-19T00:00:59.999629974Z
Normalized forced-UTC global date and time string	2017-09-19T00:00:59.999629974Z
HTTP date	`Tue, 19 Sep 2017 00:00:59 GMT`
RSS2 date-time	`Tue, 19 Sep 2017 00:00:59 +0000`
`document.lastModified` format	`09/19/2017 00:00:59`
Local date and time string	2017-09-19T00:00:59.999629974
Normalized local date and time string	2017-09-19T00:00:59.999629974
Date string	2017-09-19
Date string with optional time	2017-09-19T00:00:59.999629974Z
Year string	2017
Month string	2017-09
Yearless date string	--09-19
Week string	2017-W38
Time string	00:00:59.999629974
Shortest time string	00:00:59.999629974

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	2016-09-19T00:00:59.999629974Z	2018-09-19T00:00:59.999629974Z
30 days	2017-08-20T00:00:59.999629974Z	2017-10-19T00:00:59.999629974Z
7 days	2017-09-12T00:00:59.999629974Z	2017-09-26T00:00:59.999629974Z
Day	2017-09-18T00:00:59.999629974Z	2017-09-20T00:00:59.999629974Z
Hour	2017-09-18T23:00:59.999629974Z	2017-09-19T01:00:59.999629974Z
Minute	2017-09-18T23:59:59.999629974Z	2017-09-19T00:01:59.999629974Z