Data.

1986-01-28T00:59:59.999986589Z

Date and time

Components

Year	1986
Month	1
Day	28
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999986589
Time zone offset	+00:00

Day (1986-01-28)

Notes

Calendars

Proleptic Gregorian calendar	AD	1986-01-28
	Japan	昭和61年1月28日
	Ryuukyuu	昭和61年1月28日
Proleptic Julian calendar	AD	1986-01-15
	Japan	昭和61年1月15日
	Ryuukyuu	昭和61年1月15日
旧暦Kyuureki (Japan)	AD	1985年12月19日
	Japan (北朝)	昭和60年12月19日
	Japan (南朝)	昭和60年12月19日
旧暦Kyuureki (Ryuukyuu)	AD	1985年12月19日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和60年12月19日

Holidays

Japan	Normal day

Properties

Yearless date	--01-28
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	壬申 (8₀, 9₁)
六曜 (Japan)	赤口

Cast

Unix number	507257999.999987
Unix integer	507257999
HTML number	507257999999.987
HTML month number	192
Julian Day	2446458.54166667
Julian Day (integer of day)	2446459
Modified Julian Day	46458.0416666665
Rata Die	725034.041666667

Serializations

Global date and time string (time zone offset preserved)	1986-01-28T00:59:59.999986589Z
Global date and time string (UTC)	1986-01-28T00:59:59.999986589Z
Normalized forced-UTC global date and time string	1986-01-28T00:59:59.999986589Z
HTTP date	`Tue, 28 Jan 1986 00:59:59 GMT`
RSS2 date-time	`Tue, 28 Jan 1986 00:59:59 +0000`
`document.lastModified` format	`01/28/1986 00:59:59`
Local date and time string	1986-01-28T00:59:59.999986589
Normalized local date and time string	1986-01-28T00:59:59.999986589
Date string	1986-01-28
Date string with optional time	1986-01-28T00:59:59.999986589Z
Year string	1986
Month string	1986-01
Yearless date string	--01-28
Week string	1986-W05
Time string	00:59:59.999986589
Shortest time string	00:59:59.999986589

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	1985-01-28T00:59:59.999986589Z	1987-01-28T00:59:59.999986649Z
30 days	1985-12-29T00:59:59.999986589Z	1986-02-27T00:59:59.999986589Z
7 days	1986-01-21T00:59:59.999986589Z	1986-02-04T00:59:59.999986589Z
Day	1986-01-27T00:59:59.999986589Z	1986-01-29T00:59:59.999986589Z
Hour	1986-01-27T23:59:59.999986589Z	1986-01-28T01:59:59.999986589Z
Minute	1986-01-28T00:58:59.999986589Z	1986-01-28T01:00:59.999986589Z