Data.

1973-09-19T00:59:59.999986589Z

Date and time

Components

Year	1973
Month	9
Day	19
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999986589
Time zone offset	+00:00

Day (1973-09-19)

Notes

Calendars

Proleptic Gregorian calendar	AD	1973-09-19
	Japan	昭和48年9月19日
	Ryuukyuu	昭和48年9月19日
Proleptic Julian calendar	AD	1973-09-06
	Japan	昭和48年9月6日
	Ryuukyuu	昭和48年9月6日
旧暦Kyuureki (Japan)	AD	1973年8月23日
	Japan (北朝)	昭和48年8月23日
	Japan (南朝)	昭和48年8月23日
旧暦Kyuureki (Ryuukyuu)	AD	1973年8月23日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和48年8月23日

Holidays

Japan	Normal day

Properties

Yearless date	--09-19
Day of week (number)	3
Day of week (English)	Wednesday
Day of week (日本語)	水曜日
Kanshi	戊午 (54₀, 55₁)
六曜 (Japan)	赤口

Cast

Unix number	117248399.999987
Unix integer	117248399
HTML number	117248399999.987
HTML month number	44
Julian Day	2441944.54166667
Julian Day (integer of day)	2441945
Modified Julian Day	41944.0416666665
Rata Die	720520.041666667

Serializations

Global date and time string (time zone offset preserved)	1973-09-19T00:59:59.999986589Z
Global date and time string (UTC)	1973-09-19T00:59:59.999986589Z
Normalized forced-UTC global date and time string	1973-09-19T00:59:59.999986589Z
HTTP date	`Wed, 19 Sep 1973 00:59:59 GMT`
RSS2 date-time	`Wed, 19 Sep 1973 00:59:59 +0000`
`document.lastModified` format	`09/19/1973 00:59:59`
Local date and time string	1973-09-19T00:59:59.999986589
Normalized local date and time string	1973-09-19T00:59:59.999986589
Date string	1973-09-19
Date string with optional time	1973-09-19T00:59:59.999986589Z
Year string	1973
Month string	1973-09
Yearless date string	--09-19
Week string	1973-W38
Time string	00:59:59.999986589
Shortest time string	00:59:59.999986589

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	1972-09-19T00:59:59.999986589Z	1974-09-19T00:59:59.999986589Z
30 days	1973-08-20T00:59:59.999986589Z	1973-10-19T00:59:59.999986589Z
7 days	1973-09-12T00:59:59.999986589Z	1973-09-26T00:59:59.999986589Z
Day	1973-09-18T00:59:59.999986589Z	1973-09-20T00:59:59.999986589Z
Hour	1973-09-18T23:59:59.999986589Z	1973-09-19T01:59:59.999986589Z
Minute	1973-09-19T00:58:59.999986589Z	1973-09-19T01:00:59.999986589Z