April 21, 1637

YEAR MONTH DAY

Japanese calendar, old calendar, and sexagenary cycle, etc. on April 21, 1637

Tuesday, April 21, 1637
Japanese calendar: Reiwa -381
Old calendar: March 27, 1637  大安 (Taian)
72 pentads葭始生Ashi hajimete shouzu (あしはじめてしょうず)
Twenty-eight mansions 室shitsu (しつ)
The 12 words used to mark the old calendar 開Hiraku (ひらく)
 Year sexagenary cycleMonth sexagenary cycleDay sexagenary cycle
Koyomi-tsuki Hinotono-ushi
ひのとのうし
丁丑 		Kinotono-mi
きのとのみ
乙巳 		Hinoe-tora
ひのえとら
丙寅
Fushi-tsuki Hinotono-ushi
ひのとのうし
丁丑 		Kinoe-tatsu
きのえたつ
甲辰 		Hinoe-tora
ひのえとら
丙寅

Age of the moon of April 21, 1637

Age of the moonMoon
25.7Age of the moon: 25.7

Number of days before(from) today

Today (September 11, 2025) is 141857.01318287 days after April 21, 1637. (First day as day 0)

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