Data.

1987-09-06T00:59:59.999986649Z

Date and time

Components

Year	1987
Month	9
Day	6
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999986649
Time zone offset	+00:00

Day (1987-09-06)

Notes

Calendars

Proleptic Gregorian calendar	AD	1987-09-06
	Japan	昭和62年9月6日
	Ryuukyuu	昭和62年9月6日
Proleptic Julian calendar	AD	1987-08-24
	Japan	昭和62年8月24日
	Ryuukyuu	昭和62年8月24日
旧暦Kyuureki (Japan)	AD	1987年7月14日
	Japan (北朝)	昭和62年7月14日
	Japan (南朝)	昭和62年7月14日
旧暦Kyuureki (Ryuukyuu)	AD	1987年7月14日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和62年7月14日

Holidays

Japan	Sunday

Properties

Yearless date	--09-06
Day of week (number)	0
Day of week (English)	Sunday
Day of week (日本語)	日曜日
Kanshi	戊午 (54₀, 55₁)
六曜 (Japan)	友引

Cast

Unix number	557888399.999987
Unix integer	557888399
HTML number	557888399999.987
HTML month number	212
Julian Day	2447044.54166667
Julian Day (integer of day)	2447045
Modified Julian Day	47044.0416666665
Rata Die	725620.041666667

Serializations

Global date and time string (time zone offset preserved)	1987-09-06T00:59:59.999986649Z
Global date and time string (UTC)	1987-09-06T00:59:59.999986649Z
Normalized forced-UTC global date and time string	1987-09-06T00:59:59.999986649Z
HTTP date	`Sun, 06 Sep 1987 00:59:59 GMT`
RSS2 date-time	`Sun, 06 Sep 1987 00:59:59 +0000`
`document.lastModified` format	`09/06/1987 00:59:59`
Local date and time string	1987-09-06T00:59:59.999986649
Normalized local date and time string	1987-09-06T00:59:59.999986649
Date string	1987-09-06
Date string with optional time	1987-09-06T00:59:59.999986649Z
Year string	1987
Month string	1987-09
Yearless date string	--09-06
Week string	1987-W36
Time string	00:59:59.999986649
Shortest time string	00:59:59.999986649

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	1986-09-06T00:59:59.999986649Z	1988-09-05T00:59:59.999986649Z
30 days	1987-08-07T00:59:59.999986649Z	1987-10-06T00:59:59.999986649Z
7 days	1987-08-30T00:59:59.999986649Z	1987-09-13T00:59:59.999986649Z
Day	1987-09-05T00:59:59.999986649Z	1987-09-07T00:59:59.999986649Z
Hour	1987-09-05T23:59:59.999986649Z	1987-09-06T01:59:59.999986649Z
Minute	1987-09-06T00:58:59.999986649Z	1987-09-06T01:00:59.999986649Z