Data.

1972-02-20T22:59:59.999731779Z

Date and time

Components

Year	1972
Month	2
Day	20
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1972-02-20)

Notes

Calendars

Proleptic Gregorian calendar	AD	1972-02-20
	Japan	昭和47年2月20日
	Ryuukyuu	西曆1972年2月20日
Proleptic Julian calendar	AD	1972-02-07
	Japan	昭和47年2月7日
	Ryuukyuu	西曆1972年2月7日
旧暦Kyuureki (Japan)	AD	1972年正月6日
	Japan (北朝)	昭和47年正月6日
	Japan (南朝)	昭和47年正月6日
旧暦Kyuureki (Ryuukyuu)	AD	1972年正月6日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1972年正月6日

Holidays

Japan	Sunday
Ryukyu	Sunday

Properties

Yearless date	--02-20
Day of week (number)	0
Day of week (English)	Sunday
Day of week (日本語)	日曜日
Kanshi	辛巳 (17₀, 18₁)
六曜 (Japan)	赤口

Cast

Unix number	67474799.9997318
Unix integer	67474799
HTML number	67474799999.7318
HTML month number	25
Julian Day	2441368.45833333
Julian Day (integer of day)	2441368
Modified Julian Day	41367.9583333302
Rata Die	719943.95833333

Serializations

Global date and time string (time zone offset preserved)	1972-02-20T22:59:59.999731779Z
Global date and time string (UTC)	1972-02-20T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1972-02-20T22:59:59.999731779Z
HTTP date	`Sun, 20 Feb 1972 22:59:59 GMT`
RSS2 date-time	`Sun, 20 Feb 1972 22:59:59 +0000`
`document.lastModified` format	`02/20/1972 22:59:59`
Local date and time string	1972-02-20T22:59:59.999731779
Normalized local date and time string	1972-02-20T22:59:59.999731779
Date string	1972-02-20
Date string with optional time	1972-02-20T22:59:59.999731779Z
Year string	1972
Month string	1972-02
Yearless date string	--02-20
Week string	1972-W07
Time string	22:59:59.999731779
Shortest time string	22:59:59.999731779

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

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365 days	1971-02-20T22:59:59.999731779Z	1973-02-19T22:59:59.999731779Z
30 days	1972-01-21T22:59:59.999731779Z	1972-03-21T22:59:59.999731779Z
7 days	1972-02-13T22:59:59.999731779Z	1972-02-27T22:59:59.999731779Z
Day	1972-02-19T22:59:59.999731779Z	1972-02-21T22:59:59.999731779Z
Hour	1972-02-20T21:59:59.999731779Z	1972-02-20T23:59:59.999731779Z
Minute	1972-02-20T22:58:59.999731779Z	1972-02-20T23:00:59.999731779Z