April 21, 1643

Apr. 1643

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Tuesday, April 21, 1643
Japanese calendar: Reiwa -375
Old calendar: March 4, 1643 赤口 (Shakkou)

72 pentads	葭始生Ashi hajimete shouzu (あしはじめてしょうず)
Twenty-eight mansions	觜shi (し)
The 12 words used to mark the old calendar	執Toru (とる)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Mizunotono-hitsuji みずのとのひつじ癸未	Hinotono-mi ひのとのみ丁巳	Hinotono-tori ひのとのとり丁酉
Fushi-tsuki	Mizunotono-hitsuji みずのとのひつじ癸未	Hinoe-tatsu ひのえたつ丙辰	Hinotono-tori ひのとのとり丁酉

Age of the moon	Moon
2.66

Today (August 23, 2025) is 139647.01318287 days after April 21, 1643. (First day as day 0)

From April 21, 1643 to YEAR MONTH DAY

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From YEAR MONTH DAY to April 21, 1643

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Mizunotono-hitsuji みずのとのひつじ癸未	Hinotono-mi ひのとのみ丁巳	Hinotono-tori ひのとのとり丁酉
Fushi-tsuki	Mizunotono-hitsuji みずのとのひつじ癸未	Hinoe-tatsu ひのえたつ丙辰	Hinotono-tori ひのとのとり丁酉

April 21, 1643 Japanese calendar, old calendar, six basic labels, moon age, etc.