Data.

1971-03-15T22:59:59.999731801Z

Date and time

Components

Year	1971
Month	3
Day	15
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731801
Time zone offset	+00:00

Day (1971-03-15)

Notes

Calendars

Proleptic Gregorian calendar	AD	1971-03-15
	Japan	昭和46年3月15日
	Ryuukyuu	西曆1971年3月15日
Proleptic Julian calendar	AD	1971-03-02
	Japan	昭和46年3月2日
	Ryuukyuu	西曆1971年3月2日
旧暦Kyuureki (Japan)	AD	1971年2月19日
	Japan (北朝)	昭和46年2月19日
	Japan (南朝)	昭和46年2月19日
旧暦Kyuureki (Ryuukyuu)	AD	1971年2月19日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1971年2月19日

Holidays

Japan	Normal day
Ryukyu	Normal day

Properties

Yearless date	--03-15
Day of week (number)	1
Day of week (English)	Monday
Day of week (日本語)	月曜日
Kanshi	己亥 (35₀, 36₁)
六曜 (Japan)	友引

Cast

Unix number	37925999.9997318
Unix integer	37925999
HTML number	37925999999.7318
HTML month number	14
Julian Day	2441026.45833333
Julian Day (integer of day)	2441026
Modified Julian Day	41025.9583333302
Rata Die	719601.95833333

Serializations

Global date and time string (time zone offset preserved)	1971-03-15T22:59:59.999731801Z
Global date and time string (UTC)	1971-03-15T22:59:59.999731801Z
Normalized forced-UTC global date and time string	1971-03-15T22:59:59.999731801Z
HTTP date	`Mon, 15 Mar 1971 22:59:59 GMT`
RSS2 date-time	`Mon, 15 Mar 1971 22:59:59 +0000`
`document.lastModified` format	`03/15/1971 22:59:59`
Local date and time string	1971-03-15T22:59:59.999731801
Normalized local date and time string	1971-03-15T22:59:59.999731801
Date string	1971-03-15
Date string with optional time	1971-03-15T22:59:59.999731801Z
Year string	1971
Month string	1971-03
Yearless date string	--03-15
Week string	1971-W11
Time string	22:59:59.999731801
Shortest time string	22:59:59.999731801

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	1970-03-15T22:59:59.999731801Z	1972-03-14T22:59:59.999731809Z
30 days	1971-02-13T22:59:59.999731801Z	1971-04-14T22:59:59.999731801Z
7 days	1971-03-08T22:59:59.999731801Z	1971-03-22T22:59:59.999731801Z
Day	1971-03-14T22:59:59.999731801Z	1971-03-16T22:59:59.999731801Z
Hour	1971-03-15T21:59:59.999731801Z	1971-03-15T23:59:59.999731801Z
Minute	1971-03-15T22:58:59.999731801Z	1971-03-15T23:00:59.999731801Z