Data.

1973-09-18T22:59:59.999731779Z

Date and time

Components

Year	1973
Month	9
Day	18
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1973-09-18)

Notes

Calendars

Proleptic Gregorian calendar	AD	1973-09-18
	Japan	昭和48年9月18日
	Ryuukyuu	昭和48年9月18日
Proleptic Julian calendar	AD	1973-09-05
	Japan	昭和48年9月5日
	Ryuukyuu	昭和48年9月5日
旧暦Kyuureki (Japan)	AD	1973年8月22日
	Japan (北朝)	昭和48年8月22日
	Japan (南朝)	昭和48年8月22日
旧暦Kyuureki (Ryuukyuu)	AD	1973年8月22日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和48年8月22日

Holidays

Japan	Normal day

Properties

Yearless date	--09-18
Day of week (number)	2
Day of week (English)	Tuesday
Day of week (日本語)	火曜日
Kanshi	丁巳 (53₀, 54₁)
六曜 (Japan)	大安

Cast

Unix number	117241199.999732
Unix integer	117241199
HTML number	117241199999.732
HTML month number	44
Julian Day	2441944.45833333
Julian Day (integer of day)	2441944
Modified Julian Day	41943.9583333302
Rata Die	720519.95833333

Serializations

Global date and time string (time zone offset preserved)	1973-09-18T22:59:59.999731779Z
Global date and time string (UTC)	1973-09-18T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1973-09-18T22:59:59.999731779Z
HTTP date	`Tue, 18 Sep 1973 22:59:59 GMT`
RSS2 date-time	`Tue, 18 Sep 1973 22:59:59 +0000`
`document.lastModified` format	`09/18/1973 22:59:59`
Local date and time string	1973-09-18T22:59:59.999731779
Normalized local date and time string	1973-09-18T22:59:59.999731779
Date string	1973-09-18
Date string with optional time	1973-09-18T22:59:59.999731779Z
Year string	1973
Month string	1973-09
Yearless date string	--09-18
Week string	1973-W38
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	1972-09-18T22:59:59.999731779Z	1974-09-18T22:59:59.999731779Z
30 days	1973-08-19T22:59:59.999731779Z	1973-10-18T22:59:59.999731779Z
7 days	1973-09-11T22:59:59.999731779Z	1973-09-25T22:59:59.999731779Z
Day	1973-09-17T22:59:59.999731779Z	1973-09-19T22:59:59.999731779Z
Hour	1973-09-18T21:59:59.999731779Z	1973-09-18T23:59:59.999731779Z
Minute	1973-09-18T22:58:59.999731779Z	1973-09-18T23:00:59.999731779Z