Data.

1986-08-31T22:59:59.999731779Z

Date and time

Components

Year	1986
Month	8
Day	31
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1986-08-31)

Notes

Calendars

Proleptic Gregorian calendar	AD	1986-08-31
	Japan	昭和61年8月31日
	Ryuukyuu	昭和61年8月31日
Proleptic Julian calendar	AD	1986-08-18
	Japan	昭和61年8月18日
	Ryuukyuu	昭和61年8月18日
旧暦Kyuureki (Japan)	AD	1986年7月26日
	Japan (北朝)	昭和61年7月26日
	Japan (南朝)	昭和61年7月26日
旧暦Kyuureki (Ryuukyuu)	AD	1986年7月26日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和61年7月26日

Holidays

Japan	Sunday

Properties

Yearless date	--08-31
Day of week (number)	0
Day of week (English)	Sunday
Day of week (日本語)	日曜日
Kanshi	丁未 (43₀, 44₁)
六曜 (Japan)	友引

Cast

Unix number	525913199.999732
Unix integer	525913199
HTML number	525913199999.732
HTML month number	199
Julian Day	2446674.45833333
Julian Day (integer of day)	2446674
Modified Julian Day	46673.9583333302
Rata Die	725249.95833333

Serializations

Global date and time string (time zone offset preserved)	1986-08-31T22:59:59.999731779Z
Global date and time string (UTC)	1986-08-31T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1986-08-31T22:59:59.999731779Z
HTTP date	`Sun, 31 Aug 1986 22:59:59 GMT`
RSS2 date-time	`Sun, 31 Aug 1986 22:59:59 +0000`
`document.lastModified` format	`08/31/1986 22:59:59`
Local date and time string	1986-08-31T22:59:59.999731779
Normalized local date and time string	1986-08-31T22:59:59.999731779
Date string	1986-08-31
Date string with optional time	1986-08-31T22:59:59.999731779Z
Year string	1986
Month string	1986-08
Yearless date string	--08-31
Week string	1986-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	1985-08-31T22:59:59.999731779Z	1987-08-31T22:59:59.999731779Z
30 days	1986-08-01T22:59:59.999731779Z	1986-09-30T22:59:59.999731779Z
7 days	1986-08-24T22:59:59.999731779Z	1986-09-07T22:59:59.999731779Z
Day	1986-08-30T22:59:59.999731779Z	1986-09-01T22:59:59.999731779Z
Hour	1986-08-31T21:59:59.999731779Z	1986-08-31T23:59:59.999731779Z
Minute	1986-08-31T22:58:59.999731779Z	1986-08-31T23:00:59.999731779Z