Data.

1940-12-27T21:59:59.999732018Z

Date and time

Components

Year	1940
Month	12
Day	27
Hour	21
Minute	59
Second (integer part)	59
Second (fraction part)	0.999732018
Time zone offset	+00:00

Day (1940-12-27)

Notes

Calendars

Proleptic Gregorian calendar	AD	1940-12-27
	Japan	昭和15年12月27日
	Ryuukyuu	昭和15年12月27日
Proleptic Julian calendar	AD	1940-12-14
	Japan	昭和15年12月14日
	Ryuukyuu	昭和15年12月14日
旧暦Kyuureki (Japan)	AD	1940年11月29日
	Japan (北朝)	昭和15年11月29日
	Japan (南朝)	昭和15年11月29日
旧暦Kyuureki (Ryuukyuu)	AD	1940年11月29日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和15年11月29日

Holidays

Japan	Normal day

Properties

Yearless date	--12-27
Day of week (number)	5
Day of week (English)	Friday
Day of week (日本語)	金曜日
Kanshi	甲辰 (40₀, 41₁)
六曜 (Japan)	先負

Cast

Unix number	-915501600.000268
Unix integer	-915501601
HTML number	-915501600000.268
HTML month number	-349
Julian Day	2429991.41666666
Julian Day (integer of day)	2429991
Modified Julian Day	29990.9166666637
Rata Die	708566.916666664

Serializations

Global date and time string (time zone offset preserved)	1940-12-27T21:59:59.999732018Z
Global date and time string (UTC)	1940-12-27T21:59:59.999732018Z
Normalized forced-UTC global date and time string	1940-12-27T21:59:59.999732018Z
HTTP date	`Fri, 27 Dec 1940 21:59:59 GMT`
RSS2 date-time	`Fri, 27 Dec 1940 21:59:59 +0000`
`document.lastModified` format	`12/27/1940 21:59:59`
Local date and time string	1940-12-27T21:59:59.999732018
Normalized local date and time string	1940-12-27T21:59:59.999732018
Date string	1940-12-27
Date string with optional time	1940-12-27T21:59:59.999732018Z
Year string	1940
Month string	1940-12
Yearless date string	--12-27
Week string	1940-W52
Time string	21:59:59.999732018
Shortest time string	21:59:59.999732018

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

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365 days	1939-12-28T21:59:59.999732018Z	1941-12-27T21:59:59.999732018Z
30 days	1940-11-27T21:59:59.999732018Z	1941-01-26T21:59:59.999732018Z
7 days	1940-12-20T21:59:59.999732018Z	1941-01-03T21:59:59.999732018Z
Day	1940-12-26T21:59:59.999732018Z	1940-12-28T21:59:59.999732018Z
Hour	1940-12-27T20:59:59.999732018Z	1940-12-27T22:59:59.999732018Z
Minute	1940-12-27T21:58:59.999732018Z	1940-12-27T22:00:59.999732018Z