February 4, 1631

Feb. 1631

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Tuesday, February 4, 1631
Japanese calendar: Reiwa -387
Old calendar: January 4, 1631 仏滅 (Butsumetsu)

The 24 divisions of the solar year	立春 (Risshun)
72 pentads	東風解凍Harukaze koori o toku (はるかぜこおりをとく)
Twenty-eight mansions	室shitsu (しつ)
The 12 words used to mark the old calendar	除Nozoku (のぞく)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanotono-hitsuji かのとのひつじ辛未	Kanotono-u かのとのう辛卯	Tsuchinoe-tora つちのえとら戊寅
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Tsuchinoe-tora つちのえとら戊寅

Age of the moon	Moon
2.86

Today (December 14, 2025) is 144219.01318287 days after February 4, 1631. (First day as day 0)

From February 4, 1631 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to February 4, 1631

The start date is not included included

The day before, February 4, 1631	The next day, February 4, 1631
Date before one month(January 4, 1631)	Date after one month(March 4, 1631)
February 4 one year ago	February 4 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanotono-hitsuji かのとのひつじ辛未	Kanotono-u かのとのう辛卯	Tsuchinoe-tora つちのえとら戊寅
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Tsuchinoe-tora つちのえとら戊寅

February 4, 1631 Japanese calendar, old calendar, six basic labels, moon age, etc.