Data.

1937-10-23T00:58:59.999989986Z

Date and time

Components

Year	1937
Month	10
Day	23
Hour	0
Minute	58
Second (integer part)	59
Second (fraction part)	0.999989986
Time zone offset	+00:00

Day (1937-10-23)

Notes

Calendars

Proleptic Gregorian calendar	AD	1937-10-23
	Japan	昭和12年10月23日
	Ryuukyuu	昭和12年10月23日
Proleptic Julian calendar	AD	1937-10-10
	Japan	昭和12年10月10日
	Ryuukyuu	昭和12年10月10日
旧暦Kyuureki (Japan)	AD	1937年9月20日
	Japan (北朝)	昭和12年9月20日
	Japan (南朝)	昭和12年9月20日
旧暦Kyuureki (Ryuukyuu)	AD	1937年9月20日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和12年9月20日

Holidays

Japan	Saturday

Properties

Yearless date	--10-23
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	癸未 (19₀, 20₁)
六曜 (Japan)	仏滅

Cast

Unix number	-1015887660.00001
Unix integer	-1015887661
HTML number	-1015887660000.01
HTML month number	-387
Julian Day	2428829.54097222
Julian Day (integer of day)	2428830
Modified Julian Day	28829.0409722221
Rata Die	707405.040972222

Serializations

Global date and time string (time zone offset preserved)	1937-10-23T00:58:59.999989986Z
Global date and time string (UTC)	1937-10-23T00:58:59.999989986Z
Normalized forced-UTC global date and time string	1937-10-23T00:58:59.999989986Z
HTTP date	`Sat, 23 Oct 1937 00:58:59 GMT`
RSS2 date-time	`Sat, 23 Oct 1937 00:58:59 +0000`
`document.lastModified` format	`10/23/1937 00:58:59`
Local date and time string	1937-10-23T00:58:59.999989986
Normalized local date and time string	1937-10-23T00:58:59.999989986
Date string	1937-10-23
Date string with optional time	1937-10-23T00:58:59.999989986Z
Year string	1937
Month string	1937-10
Yearless date string	--10-23
Week string	1937-W42
Time string	00:58:59.999989986
Shortest time string	00:58:59.999989986

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	1936-10-23T00:58:59.999989986Z	1938-10-23T00:58:59.999989986Z
30 days	1937-09-23T00:58:59.999989986Z	1937-11-22T00:58:59.999989986Z
7 days	1937-10-16T00:58:59.999989986Z	1937-10-30T00:58:59.999989986Z
Day	1937-10-22T00:58:59.999989986Z	1937-10-24T00:58:59.999989986Z
Hour	1937-10-22T23:58:59.999989986Z	1937-10-23T01:58:59.999989986Z
Minute	1937-10-23T00:57:59.999989986Z	1937-10-23T00:59:59.999989986Z