Data.

1670-01-27T22:59:59.999731064Z

Date and time

Components

Year	1670
Month	1
Day	27
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731064
Time zone offset	+00:00

Day (1670-01-27)

Notes

Calendars

Proleptic Gregorian calendar	AD	1670-01-27
	Japan	宽文10年1月27日
	Ryuukyuu	康熙9年1月27日
Proleptic Julian calendar	AD	1670-01-17
	Japan	宽文10年1月17日
	Ryuukyuu	康熙9年1月17日
旧暦Kyuureki (Japan)	AD	1669年12月6日
	Japan (北朝)	宽文9年12月6日
	Japan (南朝)	宽文9年12月6日
旧暦Kyuureki (Ryuukyuu)	AD	1670年正月7日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	康熙9年正月7日

Holidays

Japan	Normal day

Properties

Yearless date	--01-27
Day of week (number)	1
Day of week (English)	Monday
Day of week (日本語)	月曜日
Kanshi	乙未 (31₀, 32₁)
六曜 (Japan)	大安

Cast

Unix number	-9464691600.00027
Unix integer	-9464691601
HTML number	-9464691600000.27
HTML month number	-3600
Julian Day	2331042.45833333
Julian Day (integer of day)	2331042
Modified Julian Day	-68958.0416666698
Rata Die	609617.95833333

Serializations

Global date and time string (time zone offset preserved)	1670-01-27T22:59:59.999731064Z
Global date and time string (UTC)	1670-01-27T22:59:59.999731064Z
Normalized forced-UTC global date and time string	1670-01-27T22:59:59.999731064Z
HTTP date	`Mon, 27 Jan 1670 22:59:59 GMT`
RSS2 date-time	`Mon, 27 Jan 1670 22:59:59 +0000`
`document.lastModified` format	`01/27/1670 22:59:59`
Local date and time string	1670-01-27T22:59:59.999731064
Normalized local date and time string	1670-01-27T22:59:59.999731064
Date string	1670-01-27
Date string with optional time	1670-01-27T22:59:59.999731064Z
Year string	1670
Month string	1670-01
Yearless date string	--01-27
Week string	1670-W05
Time string	22:59:59.999731064
Shortest time string	22:59:59.999731064

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	1669-01-27T22:59:59.999731064Z	1671-01-27T22:59:59.999731064Z
30 days	1669-12-28T22:59:59.999731064Z	1670-02-26T22:59:59.999731064Z
7 days	1670-01-20T22:59:59.999731064Z	1670-02-03T22:59:59.999731064Z
Day	1670-01-26T22:59:59.999731064Z	1670-01-28T22:59:59.999731064Z
Hour	1670-01-27T21:59:59.999731064Z	1670-01-27T23:59:59.999731064Z
Minute	1670-01-27T22:58:59.999731064Z	1670-01-27T23:00:59.999731064Z