February 1, 1620

Feb. 1620

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Saturday, February 1, 1620
Japanese calendar: Reiwa -398
Old calendar: December 28, 1619 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	柳ryuu (りゅう)
The 12 words used to mark the old calendar	建Tatsu (たつ)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanoe-saru かのえさる庚申	Tsuchinotono-u つちのとのう己卯	Hinotono-ushi ひのとのうし丁丑
Fushi-tsuki	Tsuchinotono-hitsuji つちのとのひつじ己未	Hinotono-ushi ひのとのうし丁丑	Hinotono-ushi ひのとのうし丁丑

Age of the moon	Moon
27.25

Today (December 14, 2025) is 148240.01318287 days after February 1, 1620. (First day as day 0)

From February 1, 1620 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to February 1, 1620

The start date is not included included

The day before, February 1, 1620	The next day, February 1, 1620
Date before one month(January 1, 1620)	Date after one month(March 1, 1620)
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	Kanoe-saru かのえさる庚申	Tsuchinotono-u つちのとのう己卯	Hinotono-ushi ひのとのうし丁丑
Fushi-tsuki	Tsuchinotono-hitsuji つちのとのひつじ己未	Hinotono-ushi ひのとのうし丁丑	Hinotono-ushi ひのとのうし丁丑

February 1, 1620 Japanese calendar, old calendar, six basic labels, moon age, etc.