Data.

1980-03-18T23:59:59.999732018Z

Date and time

Components

Year	1980
Month	3
Day	18
Hour	23
Minute	59
Second (integer part)	59
Second (fraction part)	0.999732018
Time zone offset	+00:00

Day (1980-03-18)

Notes

Calendars

Proleptic Gregorian calendar	AD	1980-03-18
	Japan	昭和55年3月18日
	Ryuukyuu	昭和55年3月18日
Proleptic Julian calendar	AD	1980-03-05
	Japan	昭和55年3月5日
	Ryuukyuu	昭和55年3月5日
旧暦Kyuureki (Japan)	AD	1980年2月2日
	Japan (北朝)	昭和55年2月2日
	Japan (南朝)	昭和55年2月2日
旧暦Kyuureki (Ryuukyuu)	AD	1980年2月2日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和55年2月2日

Holidays

Japan	Normal day

Properties

Yearless date	--03-18
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	庚寅 (26₀, 27₁)
六曜 (Japan)	先負

Cast

Unix number	322271999.999732
Unix integer	322271999
HTML number	322271999999.732
HTML month number	122
Julian Day	2444317.5
Julian Day (integer of day)	2444317
Modified Julian Day	44316.9999999967
Rata Die	722892.999999997

Serializations

Global date and time string (time zone offset preserved)	1980-03-18T23:59:59.999732018Z
Global date and time string (UTC)	1980-03-18T23:59:59.999732018Z
Normalized forced-UTC global date and time string	1980-03-18T23:59:59.999732018Z
HTTP date	`Tue, 18 Mar 1980 23:59:59 GMT`
RSS2 date-time	`Tue, 18 Mar 1980 23:59:59 +0000`
`document.lastModified` format	`03/18/1980 23:59:59`
Local date and time string	1980-03-18T23:59:59.999732018
Normalized local date and time string	1980-03-18T23:59:59.999732018
Date string	1980-03-18
Date string with optional time	1980-03-18T23:59:59.999732018Z
Year string	1980
Month string	1980-03
Yearless date string	--03-18
Week string	1980-W12
Time string	23:59:59.999732018
Shortest time string	23:59:59.999732018

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	1979-03-19T23:59:59.999732018Z	1981-03-18T23:59:59.999732018Z
30 days	1980-02-17T23:59:59.999732018Z	1980-04-17T23:59:59.999732018Z
7 days	1980-03-11T23:59:59.999732018Z	1980-03-25T23:59:59.999732018Z
Day	1980-03-17T23:59:59.999732018Z	1980-03-19T23:59:59.999732018Z
Hour	1980-03-18T22:59:59.999732018Z	1980-03-19T00:59:59.999732018Z
Minute	1980-03-18T23:58:59.999732018Z	1980-03-19T00:00:59.999732018Z