Data.

1945-09-15T00:59:59.999995947Z

Date and time

Components

Year	1945
Month	9
Day	15
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999995947
Time zone offset	+00:00

Day (1945-09-15)

Notes

Calendars

Proleptic Gregorian calendar	AD	1945-09-15
	Japan	昭和20年9月15日
	Ryuukyuu	西曆1945年9月15日
Proleptic Julian calendar	AD	1945-09-02
	Japan	昭和20年9月2日
	Ryuukyuu	西曆1945年9月2日
旧暦Kyuureki (Japan)	AD	1945年8月10日
	Japan (北朝)	昭和20年8月10日
	Japan (南朝)	昭和20年8月10日
旧暦Kyuureki (Ryuukyuu)	AD	1945年8月10日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	西曆1945年8月10日

Holidays

Japan	Saturday
Ryukyu	Normal day

Properties

Yearless date	--09-15
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	丁亥 (23₀, 24₁)
六曜 (Japan)	大安

Cast

Unix number	-766710000.000004
Unix integer	-766710001
HTML number	-766710000000.004
HTML month number	-292
Julian Day	2431713.54166667
Julian Day (integer of day)	2431714
Modified Julian Day	31713.0416666665
Rata Die	710289.041666667

Serializations

Global date and time string (time zone offset preserved)	1945-09-15T00:59:59.999995947Z
Global date and time string (UTC)	1945-09-15T00:59:59.999995947Z
Normalized forced-UTC global date and time string	1945-09-15T00:59:59.999995947Z
HTTP date	`Sat, 15 Sep 1945 00:59:59 GMT`
RSS2 date-time	`Sat, 15 Sep 1945 00:59:59 +0000`
`document.lastModified` format	`09/15/1945 00:59:59`
Local date and time string	1945-09-15T00:59:59.999995947
Normalized local date and time string	1945-09-15T00:59:59.999995947
Date string	1945-09-15
Date string with optional time	1945-09-15T00:59:59.999995947Z
Year string	1945
Month string	1945-09
Yearless date string	--09-15
Week string	1945-W37
Time string	00:59:59.999995947
Shortest time string	00:59:59.999995947

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	1944-09-15T00:59:59.999995947Z	1946-09-15T00:59:59.999995947Z
30 days	1945-08-16T00:59:59.999995947Z	1945-10-15T00:59:59.999995947Z
7 days	1945-09-08T00:59:59.999995947Z	1945-09-22T00:59:59.999995947Z
Day	1945-09-14T00:59:59.999995947Z	1945-09-16T00:59:59.999995947Z
Hour	1945-09-14T23:59:59.999995947Z	1945-09-15T01:59:59.999995947Z
Minute	1945-09-15T00:58:59.999995947Z	1945-09-15T01:00:59.999995947Z