August 23, 1637

Aug. 1637

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Sunday, August 23, 1637
Japanese calendar: Reiwa -381
Old calendar: July 4, 1637 仏滅 (Butsumetsu)

The 24 divisions of the solar year	処暑 (Shosho)
72 pentads	綿柎開Wata no hanashibe hiraku (わたのはなしべひらく)
Twenty-eight mansions	星sei (せい)
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	Hinotono-ushi ひのとのうし丁丑	Tsuchinotono-tori つちのとのとり己酉	Kanoe-uma かのえうま庚午
Fushi-tsuki	Hinotono-ushi ひのとのうし丁丑	Tsuchinoe-saru つちのえさる戊申	Kanoe-uma かのえうま庚午

Age of the moon	Moon
3.07

Today (September 11, 2025) is 141733.01318287 days after August 23, 1637. (First day as day 0)

From August 23, 1637 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to August 23, 1637

The start date is not included included

The day before, August 23, 1637	The next day, August 23, 1637
Date before one month(July 23, 1637)	Date after one month(September 23, 1637)
August 23 one year ago	August 23 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Hinotono-ushi ひのとのうし丁丑	Tsuchinotono-tori つちのとのとり己酉	Kanoe-uma かのえうま庚午
Fushi-tsuki	Hinotono-ushi ひのとのうし丁丑	Tsuchinoe-saru つちのえさる戊申	Kanoe-uma かのえうま庚午

August 23, 1637 Japanese calendar, old calendar, six basic labels, moon age, etc.