Data.

1955-01-04T00:59:59.999986589Z

Date and time

Components

Year	1955
Month	1
Day	4
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999986589
Time zone offset	+00:00

Day (1955-01-04)

Notes

Calendars

Proleptic Gregorian calendar	AD	1955-01-04
	Japan	昭和30年1月4日
	Ryuukyuu	西曆1955年1月4日
Proleptic Julian calendar	AD	1954-12-22
	Japan	昭和29年12月22日
	Ryuukyuu	西曆1954年12月22日
旧暦Kyuureki (Japan)	AD	1954年12月11日
	Japan (北朝)	昭和29年12月11日
	Japan (南朝)	昭和29年12月11日
旧暦Kyuureki (Ryuukyuu)	AD	1954年12月11日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1954年12月11日

Holidays

Japan	Normal day
Ryukyu	Normal day

Properties

Yearless date	--01-04
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	乙丑 (1₀, 2₁)
六曜 (Japan)	仏滅

Cast

Unix number	-473122800.000013
Unix integer	-473122801
HTML number	-473122800000.013
HTML month number	-180
Julian Day	2435111.54166667
Julian Day (integer of day)	2435112
Modified Julian Day	35111.0416666665
Rata Die	713687.041666667

Serializations

Global date and time string (time zone offset preserved)	1955-01-04T00:59:59.999986589Z
Global date and time string (UTC)	1955-01-04T00:59:59.999986589Z
Normalized forced-UTC global date and time string	1955-01-04T00:59:59.999986589Z
HTTP date	`Tue, 04 Jan 1955 00:59:59 GMT`
RSS2 date-time	`Tue, 04 Jan 1955 00:59:59 +0000`
`document.lastModified` format	`01/04/1955 00:59:59`
Local date and time string	1955-01-04T00:59:59.999986589
Normalized local date and time string	1955-01-04T00:59:59.999986589
Date string	1955-01-04
Date string with optional time	1955-01-04T00:59:59.999986589Z
Year string	1955
Month string	1955-01
Yearless date string	--01-04
Week string	1955-W01
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	1954-01-04T00:59:59.999986589Z	1956-01-04T00:59:59.999986589Z
30 days	1954-12-05T00:59:59.999986589Z	1955-02-03T00:59:59.999986589Z
7 days	1954-12-28T00:59:59.999986589Z	1955-01-11T00:59:59.999986589Z
Day	1955-01-03T00:59:59.999986589Z	1955-01-05T00:59:59.999986589Z
Hour	1955-01-03T23:59:59.999986589Z	1955-01-04T01:59:59.999986589Z
Minute	1955-01-04T00:58:59.999986589Z	1955-01-04T01:00:59.999986589Z