Data.

1516-08-31T23:59:59.999599457Z

Date and time

Components

Year	1516
Month	8
Day	31
Hour	23
Minute	59
Second (integer part)	59
Second (fraction part)	0.999599457
Time zone offset	+00:00

Day (1516-08-31)

Notes

Calendars

Proleptic Gregorian calendar	AD	1516-08-31
	Japan	永正13年8月31日
	Ryuukyuu	正德11年8月31日
Proleptic Julian calendar	AD	1516-08-21
	Japan	永正13年8月21日
	Ryuukyuu	正德11年8月21日
旧暦Kyuureki (Japan)	AD	1516年7月23日
	Japan (北朝)	永正13年7月23日
	Japan (南朝)	永正13年7月23日
旧暦Kyuureki (Ryuukyuu)	AD	1516年7月24日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	正德11年7月24日

Holidays

Japan	Normal day

Properties

Yearless date	--08-31
Day of week (number)	4
Day of week (English)	Thursday
Day of week (日本語)	木曜日
Kanshi	癸卯 (39₀, 40₁)
六曜 (Japan)	大安

Cast

Unix number	-14305852800.0004
Unix integer	-14305852801
HTML number	-14305852800000.4
HTML month number	-5441
Julian Day	2275010.5
Julian Day (integer of day)	2275010
Modified Julian Day	-124990.000000005
Rata Die	553585.999999995

Serializations

Global date and time string (time zone offset preserved)	1516-08-31T23:59:59.999599457Z
Global date and time string (UTC)	1516-08-31T23:59:59.999599457Z
Normalized forced-UTC global date and time string	1516-08-31T23:59:59.999599457Z
HTTP date	`Thu, 31 Aug 1516 23:59:59 GMT`
RSS2 date-time	`Thu, 31 Aug 1516 23:59:59 +0000`
`document.lastModified` format	`08/31/1516 23:59:59`
Local date and time string	1516-08-31T23:59:59.999599457
Normalized local date and time string	1516-08-31T23:59:59.999599457
Date string	1516-08-31
Date string with optional time	1516-08-31T23:59:59.999599457Z
Year string	1516
Month string	1516-08
Yearless date string	--08-31
Week string	1516-W35
Time string	23:59:59.999599457
Shortest time string	23:59:59.999599457

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	1515-09-01T23:59:59.999599457Z	1517-08-31T23:59:59.999599457Z
30 days	1516-08-01T23:59:59.999599457Z	1516-09-30T23:59:59.999599457Z
7 days	1516-08-24T23:59:59.999599457Z	1516-09-07T23:59:59.999599457Z
Day	1516-08-30T23:59:59.999599457Z	1516-09-01T23:59:59.999599457Z
Hour	1516-08-31T22:59:59.999599457Z	1516-09-01T00:59:59.999599457Z
Minute	1516-08-31T23:58:59.999599457Z	1516-09-01T00:00:59.999599457Z