Data.

1999-01-29T23:59:59.999732018Z

Date and time

Components

Year	1999
Month	1
Day	29
Hour	23
Minute	59
Second (integer part)	59
Second (fraction part)	0.999732018
Time zone offset	+00:00

Day (1999-01-29)

Notes

Calendars

Proleptic Gregorian calendar	AD	1999-01-29
	Japan	平成11年1月29日
	Ryuukyuu	平成11年1月29日
Proleptic Julian calendar	AD	1999-01-16
	Japan	平成11年1月16日
	Ryuukyuu	平成11年1月16日
旧暦Kyuureki (Japan)	AD	1998年12月12日
	Japan (北朝)	平成10年12月12日
	Japan (南朝)	平成10年12月12日
旧暦Kyuureki (Ryuukyuu)	AD	1998年12月12日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	平成10年12月12日

Holidays

Japan	Normal day

Properties

Yearless date	--01-29
Day of week (number)	5
Day of week (English)	Friday
Day of week (日本語)	金曜日
Kanshi	辛巳 (17₀, 18₁)
六曜 (Japan)	大安

Cast

Unix number	917654399.999732
Unix integer	917654399
HTML number	917654399999.732
HTML month number	348
Julian Day	2451208.5
Julian Day (integer of day)	2451208
Modified Julian Day	51207.9999999967
Rata Die	729783.999999997

Serializations

Global date and time string (time zone offset preserved)	1999-01-29T23:59:59.999732018Z
Global date and time string (UTC)	1999-01-29T23:59:59.999732018Z
Normalized forced-UTC global date and time string	1999-01-29T23:59:59.999732018Z
HTTP date	`Fri, 29 Jan 1999 23:59:59 GMT`
RSS2 date-time	`Fri, 29 Jan 1999 23:59:59 +0000`
`document.lastModified` format	`01/29/1999 23:59:59`
Local date and time string	1999-01-29T23:59:59.999732018
Normalized local date and time string	1999-01-29T23:59:59.999732018
Date string	1999-01-29
Date string with optional time	1999-01-29T23:59:59.999732018Z
Year string	1999
Month string	1999-01
Yearless date string	--01-29
Week string	1999-W04
Time string	23:59:59.999732018
Shortest time string	23:59:59.999732018

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	1998-01-29T23:59:59.999732018Z	2000-01-29T23:59:59.999732018Z
30 days	1998-12-30T23:59:59.999732018Z	1999-02-28T23:59:59.999732018Z
7 days	1999-01-22T23:59:59.999732018Z	1999-02-05T23:59:59.999732018Z
Day	1999-01-28T23:59:59.999732018Z	1999-01-30T23:59:59.999732018Z
Hour	1999-01-29T22:59:59.999732018Z	1999-01-30T00:59:59.999732018Z
Minute	1999-01-29T23:58:59.999732018Z	1999-01-30T00:00:59.999732018Z