Data.

1770-09-27T00:59:59.999990463Z

Date and time

Components

Year	1770
Month	9
Day	27
Hour	0
Minute	59
Second (integer part)	59
Second (fraction part)	0.999990463
Time zone offset	+00:00

Day (1770-09-27)

Notes

Calendars

Proleptic Gregorian calendar	AD	1770-09-27
	Japan	明和7年9月27日
	Ryuukyuu	乾隆35年9月27日
Proleptic Julian calendar	AD	1770-09-16
	Japan	明和7年9月16日
	Ryuukyuu	乾隆35年9月16日
旧暦Kyuureki (Japan)	AD	1770年8月9日
	Japan (北朝)	明和7年8月9日
	Japan (南朝)	明和7年8月9日
旧暦Kyuureki (Ryuukyuu)	AD	1770年8月9日
旧暦Kyuureki (Ryuukyuu)	Ryuukyuu	乾隆35年8月9日

Holidays

Japan	Normal day

Properties

Yearless date	--09-27
Day of week (number)	4
Day of week (English)	Thursday
Day of week (日本語)	木曜日
Kanshi	壬午 (18₀, 19₁)
六曜 (Japan)	仏滅

Cast

Unix number	-6288102000.00001
Unix integer	-6288102001
HTML number	-6288102000000.01
HTML month number	-2392
Julian Day	2367808.54166667
Julian Day (integer of day)	2367809
Modified Julian Day	-32191.9583333335
Rata Die	646384.041666667

Serializations

Global date and time string (time zone offset preserved)	1770-09-27T00:59:59.999990463Z
Global date and time string (UTC)	1770-09-27T00:59:59.999990463Z
Normalized forced-UTC global date and time string	1770-09-27T00:59:59.999990463Z
HTTP date	`Thu, 27 Sep 1770 00:59:59 GMT`
RSS2 date-time	`Thu, 27 Sep 1770 00:59:59 +0000`
`document.lastModified` format	`09/27/1770 00:59:59`
Local date and time string	1770-09-27T00:59:59.999990463
Normalized local date and time string	1770-09-27T00:59:59.999990463
Date string	1770-09-27
Date string with optional time	1770-09-27T00:59:59.999990463Z
Year string	1770
Month string	1770-09
Yearless date string	--09-27
Week string	1770-W39
Time string	00:59:59.999990463
Shortest time string	00:59:59.999990463

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	1769-09-27T00:59:59.999990463Z	1771-09-27T00:59:59.999990463Z
30 days	1770-08-28T00:59:59.999990463Z	1770-10-27T00:59:59.999990463Z
7 days	1770-09-20T00:59:59.999990463Z	1770-10-04T00:59:59.999990463Z
Day	1770-09-26T00:59:59.999990463Z	1770-09-28T00:59:59.999990463Z
Hour	1770-09-26T23:59:59.999990463Z	1770-09-27T01:59:59.999990463Z
Minute	1770-09-27T00:58:59.999990463Z	1770-09-27T01:00:59.999990463Z