Data.

0401-10-31T22:59:59.999702454Z

Date and time

Components

Year	401
Month	10
Day	31
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999702454
Time zone offset	+00:00

Day (0401-10-31)

Notes

Calendars

Proleptic Gregorian calendar	AD	0401-10-31
	Japan	履中天皇2年10月31日
	Ryuukyuu	履中天皇2年10月31日
Proleptic Julian calendar	AD	0401-10-30
	Japan	履中天皇2年10月30日
	Ryuukyuu	履中天皇2年10月30日
旧暦Kyuureki (Japan)	AD	401年10月8日
	Japan (北朝)	履中天皇2年10月8日
	Japan (南朝)	履中天皇2年10月8日
旧暦Kyuureki (Ryuukyuu)	AD	401年10月8日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	履中天皇2年10月8日

Holidays

Japan	Normal day

Properties

Yearless date	--10-31
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	己卯 (15₀, 16₁)
六曜 (Japan)	大安

Cast

Unix number	-49486554000.0003
Unix integer	-49486554001
HTML number	-49486554000000.3
HTML month number	-18819
Julian Day	1867826.45833333
Julian Day (integer of day)	1867826
Modified Julian Day	-532174.04166667
Rata Die	146401.95833333

Serializations

Global date and time string (time zone offset preserved)	0401-10-31T22:59:59.999702454Z
Global date and time string (UTC)	0401-10-31T22:59:59.999702454Z
Normalized forced-UTC global date and time string	0401-10-31T22:59:59.999702454Z
HTTP date	`Wed, 31 Oct 0401 22:59:59 GMT`
RSS2 date-time	`Wed, 31 Oct 0401 22:59:59 +0000`
`document.lastModified` format	`10/31/0401 22:59:59`
Local date and time string	0401-10-31T22:59:59.999702454
Normalized local date and time string	0401-10-31T22:59:59.999702454
Date string	0401-10-31
Date string with optional time	0401-10-31T22:59:59.999702454Z
Year string	0401
Month string	0401-10
Yearless date string	--10-31
Week string	0401-W44
Time string	22:59:59.999702454
Shortest time string	22:59:59.999702454

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	0400-10-31T22:59:59.999702454Z	0402-10-31T22:59:59.999702454Z
30 days	0401-10-01T22:59:59.999702454Z	0401-11-30T22:59:59.999702454Z
7 days	0401-10-24T22:59:59.999702454Z	0401-11-07T22:59:59.999702454Z
Day	0401-10-30T22:59:59.999702454Z	0401-11-01T22:59:59.999702454Z
Hour	0401-10-31T21:59:59.999702454Z	0401-10-31T23:59:59.999702454Z
Minute	0401-10-31T22:58:59.999702454Z	0401-10-31T23:00:59.999702454Z