Data.

1951-10-01T22:59:59.999423027Z

Date and time

Components

Year	1951
Month	10
Day	1
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999423027
Time zone offset	+00:00

Day (1951-10-01)

Notes

Calendars

Proleptic Gregorian calendar	AD	1951-10-01
	Japan	昭和26年10月1日
	Ryuukyuu	西曆1951年10月1日
Proleptic Julian calendar	AD	1951-09-18
	Japan	昭和26年9月18日
	Ryuukyuu	西曆1951年9月18日
旧暦Kyuureki (Japan)	AD	1951年9月朔日
	Japan (北朝)	昭和26年9月朔日
	Japan (南朝)	昭和26年9月朔日
旧暦Kyuureki (Ryuukyuu)	AD	1951年9月朔日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1951年9月朔日

Holidays

Japan	Normal day
Ryukyu	Normal day

Properties

Yearless date	--10-01
Day of week (number)	1
Day of week (English)	Monday
Day of week (日本語)	月曜日
Kanshi	甲戌 (10₀, 11₁)
六曜 (Japan)	先負

Cast

Unix number	-575946000.000577
Unix integer	-575946001
HTML number	-575946000000.577
HTML month number	-219
Julian Day	2433921.45833333
Julian Day (integer of day)	2433921
Modified Julian Day	33920.9583333265
Rata Die	712496.958333327

Serializations

Global date and time string (time zone offset preserved)	1951-10-01T22:59:59.999423027Z
Global date and time string (UTC)	1951-10-01T22:59:59.999423027Z
Normalized forced-UTC global date and time string	1951-10-01T22:59:59.999423027Z
HTTP date	`Mon, 01 Oct 1951 22:59:59 GMT`
RSS2 date-time	`Mon, 01 Oct 1951 22:59:59 +0000`
`document.lastModified` format	`10/01/1951 22:59:59`
Local date and time string	1951-10-01T22:59:59.999423027
Normalized local date and time string	1951-10-01T22:59:59.999423027
Date string	1951-10-01
Date string with optional time	1951-10-01T22:59:59.999423027Z
Year string	1951
Month string	1951-10
Yearless date string	--10-01
Week string	1951-W40
Time string	22:59:59.999423027
Shortest time string	22:59:59.999423027

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	1950-10-01T22:59:59.999423027Z	1952-09-30T22:59:59.999423027Z
30 days	1951-09-01T22:59:59.999423027Z	1951-10-31T22:59:59.999423027Z
7 days	1951-09-24T22:59:59.999423027Z	1951-10-08T22:59:59.999423027Z
Day	1951-09-30T22:59:59.999423027Z	1951-10-02T22:59:59.999423027Z
Hour	1951-10-01T21:59:59.999423027Z	1951-10-01T23:59:59.999423027Z
Minute	1951-10-01T22:58:59.999423027Z	1951-10-01T23:00:59.999423027Z