SuikaWiki.org

2431987-12-31T00:00:00Z

Date and time

Components

Year
Month12
Day31
Hour0
Minute0
Second (integer part)0
Second (fraction part)0
Time zone offset+00:00

Day ()

Notes

Calendars

Proleptic Gregorian calendarAD2431987-12-31
Japan令和2429969年12月31日
Ryuukyuu令和2429969年12月31日
Proleptic Julian calendarAD2431938-01-24
Japan令和2429920年1月24日
Ryuukyuu令和2429920年1月24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)4
Day of week (English)Thursday
Day of week (日本語)木曜日
Kanshi己巳 (50, 61)
六曜 (Japan)Unknown

Cast

Unix number76683961267200
Unix integer76683961267200
HTML number76683961267200000
HTML month number29160215
Julian Day889986435.5
Julian Day (integer of day)889986436
Modified Julian Day887586435
Rata Die888265011

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 dateThu, 31 Dec 2431987 00:00:00 GMT
RSS2 date-timeThu, 31 Dec 2431987 00:00:00 +0000
document.lastModified format12/31/2431987 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

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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