Data.

1984-10-20T22:59:59.999731779Z

Date and time

Components

Year	1984
Month	10
Day	20
Hour	22
Minute	59
Second (integer part)	59
Second (fraction part)	0.999731779
Time zone offset	+00:00

Day (1984-10-20)

Notes

Calendars

Proleptic Gregorian calendar	AD	1984-10-20
	Japan	昭和59年10月20日
	Ryuukyuu	昭和59年10月20日
Proleptic Julian calendar	AD	1984-10-07
	Japan	昭和59年10月7日
	Ryuukyuu	昭和59年10月7日
旧暦Kyuureki (Japan)	AD	1984年9月26日
	Japan (北朝)	昭和59年9月26日
	Japan (南朝)	昭和59年9月26日
旧暦Kyuureki (Ryuukyuu)	AD	1984年9月26日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	昭和59年9月26日

Holidays

Japan	Saturday

Properties

Yearless date	--10-20
Day of week (number)	6
Day of week (English)	Saturday
Day of week (日本語)	土曜日
Kanshi	丁亥 (23₀, 24₁)
六曜 (Japan)	仏滅

Cast

Unix number	467161199.999732
Unix integer	467161199
HTML number	467161199999.732
HTML month number	177
Julian Day	2445994.45833333
Julian Day (integer of day)	2445994
Modified Julian Day	45993.9583333302
Rata Die	724569.95833333

Serializations

Global date and time string (time zone offset preserved)	1984-10-20T22:59:59.999731779Z
Global date and time string (UTC)	1984-10-20T22:59:59.999731779Z
Normalized forced-UTC global date and time string	1984-10-20T22:59:59.999731779Z
HTTP date	`Sat, 20 Oct 1984 22:59:59 GMT`
RSS2 date-time	`Sat, 20 Oct 1984 22:59:59 +0000`
`document.lastModified` format	`10/20/1984 22:59:59`
Local date and time string	1984-10-20T22:59:59.999731779
Normalized local date and time string	1984-10-20T22:59:59.999731779
Date string	1984-10-20
Date string with optional time	1984-10-20T22:59:59.999731779Z
Year string	1984
Month string	1984-10
Yearless date string	--10-20
Week string	1984-W42
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	1983-10-21T22:59:59.999731779Z	1985-10-20T22:59:59.999731779Z
30 days	1984-09-20T22:59:59.999731779Z	1984-11-19T22:59:59.999731779Z
7 days	1984-10-13T22:59:59.999731779Z	1984-10-27T22:59:59.999731779Z
Day	1984-10-19T22:59:59.999731779Z	1984-10-21T22:59:59.999731779Z
Hour	1984-10-20T21:59:59.999731779Z	1984-10-20T23:59:59.999731779Z
Minute	1984-10-20T22:58:59.999731779Z	1984-10-20T23:00:59.999731779Z