Data.

1977-03-19T21:59:59.999745011Z

Date and time

Components

Year	1977
Month	3
Day	19
Hour	21
Minute	59
Second (integer part)	59
Second (fraction part)	0.999745011
Time zone offset	+00:00

Day (1977-03-19)

Notes

Calendars

Proleptic Gregorian calendar	AD	1977-03-19
	Japan	昭和52年3月19日
	Ryuukyuu	昭和52年3月19日
Proleptic Julian calendar	AD	1977-03-06
	Japan	昭和52年3月6日
	Ryuukyuu	昭和52年3月6日
旧暦Kyuureki (Japan)	AD	1977年正月30日
	Japan (北朝)	昭和52年正月30日
	Japan (南朝)	昭和52年正月30日
旧暦Kyuureki (Ryuukyuu)	AD	1977年正月30日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和52年正月30日

Holidays

Japan	Saturday

Properties

Yearless date	--03-19
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	乙亥 (11₀, 12₁)
六曜 (Japan)	赤口

Cast

Unix number	227656799.999745
Unix integer	227656799
HTML number	227656799999.745
HTML month number	86
Julian Day	2443222.41666666
Julian Day (integer of day)	2443222
Modified Julian Day	43221.9166666637
Rata Die	721797.916666664

Serializations

Global date and time string (time zone offset preserved)	1977-03-19T21:59:59.999745011Z
Global date and time string (UTC)	1977-03-19T21:59:59.999745011Z
Normalized forced-UTC global date and time string	1977-03-19T21:59:59.999745011Z
HTTP date	`Sat, 19 Mar 1977 21:59:59 GMT`
RSS2 date-time	`Sat, 19 Mar 1977 21:59:59 +0000`
`document.lastModified` format	`03/19/1977 21:59:59`
Local date and time string	1977-03-19T21:59:59.999745011
Normalized local date and time string	1977-03-19T21:59:59.999745011
Date string	1977-03-19
Date string with optional time	1977-03-19T21:59:59.999745011Z
Year string	1977
Month string	1977-03
Yearless date string	--03-19
Week string	1977-W11
Time string	21:59:59.999745011
Shortest time string	21:59:59.999745011

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	1976-03-19T21:59:59.999745011Z	1978-03-19T21:59:59.999745011Z
30 days	1977-02-17T21:59:59.999745011Z	1977-04-18T21:59:59.999745011Z
7 days	1977-03-12T21:59:59.999745011Z	1977-03-26T21:59:59.999745011Z
Day	1977-03-18T21:59:59.999745011Z	1977-03-20T21:59:59.999745011Z
Hour	1977-03-19T20:59:59.999745011Z	1977-03-19T22:59:59.999745011Z
Minute	1977-03-19T21:58:59.999745011Z	1977-03-19T22:00:59.999745011Z