February 1, 1641

Feb. 1641

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Friday, February 1, 1641
Japanese calendar: Reiwa -377
Old calendar: December 22, 1640 先負 (Senbu)

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	鬼ki (き)
The 12 words used to mark the old calendar	平Taira (たいら)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanotono-mi かのとのみ辛巳	Kanotono-u かのとのう辛卯	Tsuchinoe-tatsu つちのえたつ戊辰
Fushi-tsuki	Kanoe-tatsu かのえたつ庚辰	Tsuchinotono-ushi つちのとのうし己丑	Tsuchinoe-tatsu つちのえたつ戊辰

Age of the moon	Moon
20.62

Today (December 2, 2025) is 140557.01318287 days after February 1, 1641. (First day as day 0)

From February 1, 1641 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to February 1, 1641

The start date is not included included

The day before, February 1, 1641	The next day, February 1, 1641
Date before one month(January 1, 1641)	Date after one month(March 1, 1641)
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-mi かのとのみ辛巳	Kanotono-u かのとのう辛卯	Tsuchinoe-tatsu つちのえたつ戊辰
Fushi-tsuki	Kanoe-tatsu かのえたつ庚辰	Tsuchinotono-ushi つちのとのうし己丑	Tsuchinoe-tatsu つちのえたつ戊辰

February 1, 1641 Japanese calendar, old calendar, six basic labels, moon age, etc.