Data.

1353-10-21T22:59:59.999599457Z

Date and time

Components

Year	1353
Month	10
Day	21
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999599457
Time zone offset	+00:00

Day (1353-10-21)

Notes

Calendars

Proleptic Gregorian calendar	AD	1353-10-21
	Japan	正平8年10月21日
	Ryuukyuu	至正13年10月21日
Proleptic Julian calendar	AD	1353-10-13
	Japan	正平8年10月13日
	Ryuukyuu	至正13年10月13日
旧暦Kyuureki (Japan)	AD	1353年9月16日
	Japan (北朝)	文和2年9月16日
	Japan (南朝)	正平8年9月16日
旧暦Kyuureki (Ryuukyuu)	AD	1353年9月16日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	至正13年9月16日

Holidays

Japan	Normal day

Properties

Yearless date	--10-21
Day of week (number)	0
Day of week (English)	Sunday
Day of week (日本語)	日曜日
Kanshi	庚辰 (16₀, 17₁)
六曜 (Japan)	赤口

Cast

Unix number	-19445187600.0004
Unix integer	-19445187601
HTML number	-19445187600000.4
HTML month number	-7395
Julian Day	2215527.45833333
Julian Day (integer of day)	2215527
Modified Julian Day	-184473.041666671
Rata Die	494102.958333329

Serializations

Global date and time string (time zone offset preserved)	1353-10-21T22:59:59.999599457Z
Global date and time string (UTC)	1353-10-21T22:59:59.999599457Z
Normalized forced-UTC global date and time string	1353-10-21T22:59:59.999599457Z
HTTP date	`Sun, 21 Oct 1353 22:59:59 GMT`
RSS2 date-time	`Sun, 21 Oct 1353 22:59:59 +0000`
`document.lastModified` format	`10/21/1353 22:59:59`
Local date and time string	1353-10-21T22:59:59.999599457
Normalized local date and time string	1353-10-21T22:59:59.999599457
Date string	1353-10-21
Date string with optional time	1353-10-21T22:59:59.999599457Z
Year string	1353
Month string	1353-10
Yearless date string	--10-21
Week string	1353-W42
Time string	22:59:59.999599457
Shortest time string	22:59:59.999599457

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	1352-10-21T22:59:59.999599457Z	1354-10-21T22:59:59.999599457Z
30 days	1353-09-21T22:59:59.999599457Z	1353-11-20T22:59:59.999599457Z
7 days	1353-10-14T22:59:59.999599457Z	1353-10-28T22:59:59.999599457Z
Day	1353-10-20T22:59:59.999599457Z	1353-10-22T22:59:59.999599457Z
Hour	1353-10-21T21:59:59.999599457Z	1353-10-21T23:59:59.999599457Z
Minute	1353-10-21T22:58:59.999599457Z	1353-10-21T23:00:59.999599457Z