Data.

1973-08-17T22:59:59.999731779Z

Date and time

Components

Year	1973
Month	8
Day	17
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1973-08-17)

Notes

Calendars

Proleptic Gregorian calendar	AD	1973-08-17
	Japan	昭和48年8月17日
	Ryuukyuu	昭和48年8月17日
Proleptic Julian calendar	AD	1973-08-04
	Japan	昭和48年8月4日
	Ryuukyuu	昭和48年8月4日
旧暦Kyuureki (Japan)	AD	1973年7月19日
	Japan (北朝)	昭和48年7月19日
	Japan (南朝)	昭和48年7月19日
旧暦Kyuureki (Ryuukyuu)	AD	1973年7月19日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和48年7月19日

Holidays

Japan	Normal day

Properties

Yearless date	--08-17
Day of week (number)	5
Day of week (English)	Friday
Day of week (日本語)	金曜日
Kanshi	乙酉 (21₀, 22₁)
六曜 (Japan)	先勝

Cast

Unix number	114476399.999732
Unix integer	114476399
HTML number	114476399999.732
HTML month number	43
Julian Day	2441912.45833333
Julian Day (integer of day)	2441912
Modified Julian Day	41911.9583333302
Rata Die	720487.95833333

Serializations

Global date and time string (time zone offset preserved)	1973-08-17T22:59:59.999731779Z
Global date and time string (UTC)	1973-08-17T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1973-08-17T22:59:59.999731779Z
HTTP date	`Fri, 17 Aug 1973 22:59:59 GMT`
RSS2 date-time	`Fri, 17 Aug 1973 22:59:59 +0000`
`document.lastModified` format	`08/17/1973 22:59:59`
Local date and time string	1973-08-17T22:59:59.999731779
Normalized local date and time string	1973-08-17T22:59:59.999731779
Date string	1973-08-17
Date string with optional time	1973-08-17T22:59:59.999731779Z
Year string	1973
Month string	1973-08
Yearless date string	--08-17
Week string	1973-W33
Time string	22:59:59.999731779
Shortest time string	22:59:59.999731779

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	1972-08-17T22:59:59.999731779Z	1974-08-17T22:59:59.999731779Z
30 days	1973-07-18T22:59:59.999731779Z	1973-09-16T22:59:59.999731779Z
7 days	1973-08-10T22:59:59.999731779Z	1973-08-24T22:59:59.999731779Z
Day	1973-08-16T22:59:59.999731779Z	1973-08-18T22:59:59.999731779Z
Hour	1973-08-17T21:59:59.999731779Z	1973-08-17T23:59:59.999731779Z
Minute	1973-08-17T22:58:59.999731779Z	1973-08-17T23:00:59.999731779Z