Data.

1990-07-31T22:59:59.999731779Z

Date and time

Components

Year	1990
Month	7
Day	31
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1990-07-31)

Notes

Calendars

Proleptic Gregorian calendar	AD	1990-07-31
	Japan	平成2年7月31日
	Ryuukyuu	平成2年7月31日
Proleptic Julian calendar	AD	1990-07-18
	Japan	平成2年7月18日
	Ryuukyuu	平成2年7月18日
旧暦Kyuureki (Japan)	AD	1990年6月10日
	Japan (北朝)	平成2年6月10日
	Japan (南朝)	平成2年6月10日
旧暦Kyuureki (Ryuukyuu)	AD	1990年6月10日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	平成2年6月10日

Holidays

Japan	Normal day

Properties

Yearless date	--07-31
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	丁酉 (33₀, 34₁)
六曜 (Japan)	先負

Cast

Unix number	649465199.999732
Unix integer	649465199
HTML number	649465199999.732
HTML month number	246
Julian Day	2448104.45833333
Julian Day (integer of day)	2448104
Modified Julian Day	48103.9583333302
Rata Die	726679.95833333

Serializations

Global date and time string (time zone offset preserved)	1990-07-31T22:59:59.999731779Z
Global date and time string (UTC)	1990-07-31T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1990-07-31T22:59:59.999731779Z
HTTP date	`Tue, 31 Jul 1990 22:59:59 GMT`
RSS2 date-time	`Tue, 31 Jul 1990 22:59:59 +0000`
`document.lastModified` format	`07/31/1990 22:59:59`
Local date and time string	1990-07-31T22:59:59.999731779
Normalized local date and time string	1990-07-31T22:59:59.999731779
Date string	1990-07-31
Date string with optional time	1990-07-31T22:59:59.999731779Z
Year string	1990
Month string	1990-07
Yearless date string	--07-31
Week string	1990-W31
Time string	22:59:59.999731779
Shortest time string	22:59:59.999731779

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	1989-07-31T22:59:59.999731779Z	1991-07-31T22:59:59.999731779Z
30 days	1990-07-01T22:59:59.999731779Z	1990-08-30T22:59:59.999731779Z
7 days	1990-07-24T22:59:59.999731779Z	1990-08-07T22:59:59.999731779Z
Day	1990-07-30T22:59:59.999731779Z	1990-08-01T22:59:59.999731779Z
Hour	1990-07-31T21:59:59.999731779Z	1990-07-31T23:59:59.999731779Z
Minute	1990-07-31T22:58:59.999731779Z	1990-07-31T23:00:59.999731779Z