Data.

1942-10-01T03:58:59.999789Z

Date and time

Components

Year	1942
Month	10
Day	1
Hour	3
Minute	58
Second (integer part)	59
Second (fraction part)	0.999789
Time zone offset	+00:00

Day (1942-10-01)

Notes

Calendars

Proleptic Gregorian calendar	AD	1942-10-01
	Japan	昭和17年10月1日
	Ryuukyuu	昭和17年10月1日
Proleptic Julian calendar	AD	1942-09-18
	Japan	昭和17年9月18日
	Ryuukyuu	昭和17年9月18日
旧暦Kyuureki (Japan)	AD	1942年8月21日
	Japan (北朝)	昭和17年8月21日
	Japan (南朝)	昭和17年8月21日
旧暦Kyuureki (Ryuukyuu)	AD	1942年8月21日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和17年8月21日

Holidays

Japan	Normal day

Properties

Yearless date	--10-01
Day of week (number)	4
Day of week (English)	Thursday
Day of week (日本語)	木曜日
Kanshi	丁亥 (23₀, 24₁)
六曜 (Japan)	仏滅

Cast

Unix number	-860011260.000211
Unix integer	-860011261
HTML number	-860011260000.211
HTML month number	-327
Julian Day	2430633.66597222
Julian Day (integer of day)	2430634
Modified Julian Day	30633.1659722198
Rata Die	709209.16597222

Serializations

Global date and time string (time zone offset preserved)	1942-10-01T03:58:59.999789Z
Global date and time string (UTC)	1942-10-01T03:58:59.999789Z
Normalized forced-UTC global date and time string	1942-10-01T03:58:59.999789Z
HTTP date	`Thu, 01 Oct 1942 03:58:59 GMT`
RSS2 date-time	`Thu, 01 Oct 1942 03:58:59 +0000`
`document.lastModified` format	`10/01/1942 03:58:59`
Local date and time string	1942-10-01T03:58:59.999789
Normalized local date and time string	1942-10-01T03:58:59.999789
Date string	1942-10-01
Date string with optional time	1942-10-01T03:58:59.999789Z
Year string	1942
Month string	1942-10
Yearless date string	--10-01
Week string	1942-W40
Time string	03:58:59.999789
Shortest time string	03:58:59.999789

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	1941-10-01T03:58:59.999789Z	1943-10-01T03:58:59.999789Z
30 days	1942-09-01T03:58:59.999789Z	1942-10-31T03:58:59.999789Z
7 days	1942-09-24T03:58:59.999789Z	1942-10-08T03:58:59.999789Z
Day	1942-09-30T03:58:59.999789Z	1942-10-02T03:58:59.999789Z
Hour	1942-10-01T02:58:59.999789Z	1942-10-01T04:58:59.999789Z
Minute	1942-10-01T03:57:59.999789Z	1942-10-01T03:59:59.999789Z