Data.

1999-09-01T22:59:59.999731779Z

Date and time

Components

Year	1999
Month	9
Day	1
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1999-09-01)

Notes

Calendars

Proleptic Gregorian calendar	AD	1999-09-01
	Japan	平成11年9月1日
	Ryuukyuu	平成11年9月1日
Proleptic Julian calendar	AD	1999-08-19
	Japan	平成11年8月19日
	Ryuukyuu	平成11年8月19日
旧暦Kyuureki (Japan)	AD	1999年7月22日
	Japan (北朝)	平成11年7月22日
	Japan (南朝)	平成11年7月22日
旧暦Kyuureki (Ryuukyuu)	AD	1999年7月22日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	平成11年7月22日

Holidays

Japan	Normal day

Properties

Yearless date	--09-01
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	丙辰 (52₀, 53₁)
六曜 (Japan)	仏滅

Cast

Unix number	936226799.999732
Unix integer	936226799
HTML number	936226799999.732
HTML month number	356
Julian Day	2451423.45833333
Julian Day (integer of day)	2451423
Modified Julian Day	51422.9583333302
Rata Die	729998.95833333

Serializations

Global date and time string (time zone offset preserved)	1999-09-01T22:59:59.999731779Z
Global date and time string (UTC)	1999-09-01T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1999-09-01T22:59:59.999731779Z
HTTP date	`Wed, 01 Sep 1999 22:59:59 GMT`
RSS2 date-time	`Wed, 01 Sep 1999 22:59:59 +0000`
`document.lastModified` format	`09/01/1999 22:59:59`
Local date and time string	1999-09-01T22:59:59.999731779
Normalized local date and time string	1999-09-01T22:59:59.999731779
Date string	1999-09-01
Date string with optional time	1999-09-01T22:59:59.999731779Z
Year string	1999
Month string	1999-09
Yearless date string	--09-01
Week string	1999-W35
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	1998-09-01T22:59:59.999731779Z	2000-08-31T22:59:59.999731779Z
30 days	1999-08-02T22:59:59.999731779Z	1999-10-01T22:59:59.999731779Z
7 days	1999-08-25T22:59:59.999731779Z	1999-09-08T22:59:59.999731779Z
Day	1999-08-31T22:59:59.999731779Z	1999-09-02T22:59:59.999731779Z
Hour	1999-09-01T21:59:59.999731779Z	1999-09-01T23:59:59.999731779Z
Minute	1999-09-01T22:58:59.999731779Z	1999-09-01T23:00:59.999731779Z