Data.

1388-10-13T22:59:59.999732971Z

Date and time

Components

Year	1388
Month	10
Day	13
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999732971
Time zone offset	+00:00

Day (1388-10-13)

Notes

Calendars

Proleptic Gregorian calendar	AD	1388-10-13
	Japan	元中5年10月13日
	Ryuukyuu	洪武21年10月13日
Proleptic Julian calendar	AD	1388-10-05
	Japan	元中5年10月5日
	Ryuukyuu	洪武21年10月5日
旧暦Kyuureki (Japan)	AD	1388年9月5日
	Japan (北朝)	嘉庆2年9月5日
	Japan (南朝)	元中5年9月5日
旧暦Kyuureki (Ryuukyuu)	AD	1388年9月5日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	洪武21年9月5日

Holidays

Japan	Normal day

Properties

Yearless date	--10-13
Day of week (number)	1
Day of week (English)	Monday
Day of week (日本語)	月曜日
Kanshi	丙子 (12₀, 13₁)
六曜 (Japan)	先勝

Cast

Unix number	-18341341200.0003
Unix integer	-18341341201
HTML number	-18341341200000.3
HTML month number	-6975
Julian Day	2228303.45833333
Julian Day (integer of day)	2228303
Modified Julian Day	-171697.04166667
Rata Die	506878.95833333

Serializations

Global date and time string (time zone offset preserved)	1388-10-13T22:59:59.999732971Z
Global date and time string (UTC)	1388-10-13T22:59:59.999732971Z
Normalized forced-UTC global date and time string	1388-10-13T22:59:59.999732971Z
HTTP date	`Mon, 13 Oct 1388 22:59:59 GMT`
RSS2 date-time	`Mon, 13 Oct 1388 22:59:59 +0000`
`document.lastModified` format	`10/13/1388 22:59:59`
Local date and time string	1388-10-13T22:59:59.999732971
Normalized local date and time string	1388-10-13T22:59:59.999732971
Date string	1388-10-13
Date string with optional time	1388-10-13T22:59:59.999732971Z
Year string	1388
Month string	1388-10
Yearless date string	--10-13
Week string	1388-W42
Time string	22:59:59.999732971
Shortest time string	22:59:59.999732971

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	1387-10-14T22:59:59.999732971Z	1389-10-13T22:59:59.999732971Z
30 days	1388-09-13T22:59:59.999732971Z	1388-11-12T22:59:59.999732971Z
7 days	1388-10-06T22:59:59.999732971Z	1388-10-20T22:59:59.999732971Z
Day	1388-10-12T22:59:59.999732971Z	1388-10-14T22:59:59.999732971Z
Hour	1388-10-13T21:59:59.999732971Z	1388-10-13T23:59:59.999732971Z
Minute	1388-10-13T22:58:59.999732971Z	1388-10-13T23:00:59.999732971Z