SuikaWiki.org

49991-12-23T00:00:00Z

Date and time

Components

Year
Month12
Day23
Hour0
Minute0
Second (integer part)0
Second (fraction part)0
Time zone offset+00:00

Day ()

Notes

Calendars

Proleptic Gregorian calendarAD49991-12-23
Japan令和47973年12月23日
Ryuukyuu令和47973年12月23日
Proleptic Julian calendarAD49990-12-15
Japan令和47972年12月15日
Ryuukyuu令和47972年12月15日
旧暦Kyuureki (Japan)ADUnknown
Japan (北朝)Unknown
Japan (南朝)Unknown
旧暦Kyuureki (Ryuukyuu)ADUnknown
RyuukyuuUnknown

Holidays

JapanNormal day

Properties

Yearless date
Day of week (number)1
Day of week (English)Monday
Day of week (日本語)月曜日
Kanshi丁卯 (30, 41)
六曜 (Japan)Unknown

Cast

Unix number1515427142400
Unix integer1515427142400
HTML number1515427142400000
HTML month number576263
Julian Day19980253.5
Julian Day (integer of day)19980254
Modified Julian Day17580253
Rata Die18258829

Serializations

Global date and time string (time zone offset preserved)
Global date and time string (UTC)
Normalized forced-UTC global date and time string
HTTP dateMon, 23 Dec 49991 00:00:00 GMT
RSS2 date-timeMon, 23 Dec 49991 00:00:00 +0000
document.lastModified format12/23/49991 00:00:00
Local date and time string
Normalized local date and time string
Date string
Date string with optional time
Year string
Month string
Yearless date string
Week string
Time string
Shortest time string

Your browser

toString
toISOString
toDateString
toTimeString
toGMTString
toUTCString
toJSON
toLocaleStringundefined
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
toLocaleDateStringundefined
toLocaleTimeStringundefined