SuikaWiki.org

2457-12-31T23:59:00Z

Date and time

Components

Year
Month12
Day31
Hour23
Minute59
Second (integer part)0
Second (fraction part)0
Time zone offset+00:00

Day ()

Notes

Calendars

Proleptic Gregorian calendarAD2457-12-31
Japan令和439年12月31日
Ryuukyuu令和439年12月31日
Proleptic Julian calendarAD2457-12-15
Japan令和439年12月15日
Ryuukyuu令和439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己未 (550, 561)
六曜 (Japan)Unknown

Cast

Unix number15399849540
Unix integer15399849540
HTML number15399849540000
HTML month number5855
Julian Day2618826.49930556
Julian Day (integer of day)2618826
Modified Julian Day218825.999305556
Rata Die897401.999305556

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, 31 Dec 2457 23:59:00 GMT
RSS2 date-timeMon, 31 Dec 2457 23:59:00 +0000
document.lastModified format12/31/2457 23:59:00
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