February 1, 1631

Feb. 1631

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Saturday, February 1, 1631
Japanese calendar: Reiwa -387
Old calendar: January 1, 1631 先勝 (Senshou)

72 pentads	鶏始乳Niwatori hajimete toya ni tsuku (にわとりはじめてとやにつく)
Twenty-eight mansions	女jo (じょ)
The 12 words used to mark the old calendar	開Hiraku (ひらく)

	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	Kinotono-i きのとのい乙亥
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Kinotono-i きのとのい乙亥

Age of the moon	Moon
29.52

Today (December 14, 2025) is 144222.01318287 days after February 1, 1631. (First day as day 0)

From February 1, 1631 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to February 1, 1631

The start date is not included included

The day before, February 1, 1631	The next day, February 1, 1631
Date before one month(January 1, 1631)	Date after one month(March 1, 1631)
February 1 one year ago	February 1 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	Kinotono-i きのとのい乙亥
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Kinotono-i きのとのい乙亥

February 1, 1631 Japanese calendar, old calendar, six basic labels, moon age, etc.