SuikaWiki.org

8231999-12-31T00:00:00Z

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 calendarAD8231999-12-31
Japan令和8229981年12月31日
Ryuukyuu令和8229981年12月31日
Proleptic Julian calendarAD8231830-12-20
Japan令和8229812年12月20日
Ryuukyuu令和8229812年12月20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)5
Day of week (English)Friday
Day of week (日本語)金曜日
Kanshi壬申 (80, 91)
六曜 (Japan)Unknown

Cast

Unix number259714661558400
Unix integer259714661558400
HTML number259714661558400000
HTML month number98760359
Julian Day3008397318.5
Julian Day (integer of day)3008397319
Modified Julian Day3005997318
Rata Die3006675894

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 dateFri, 31 Dec 8231999 00:00:00 GMT
RSS2 date-timeFri, 31 Dec 8231999 00:00:00 +0000
document.lastModified format12/31/8231999 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