August 20, 1640

Aug. 1640

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Monday, August 20, 1640
Japanese calendar: Reiwa -378
Old calendar: July 4, 1640 仏滅 (Butsumetsu)

72 pentads	蒙霧升降Fukaki kiri matou (ふかききりまとう)
Twenty-eight mansions	張chou (ちょう)
The 12 words used to mark the old calendar	閉Tozu (とづ)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanoe-tatsu かのえたつ庚辰	Kinotono-tori きのとのとり乙酉	Mizunotono-hitsuji みずのとのひつじ癸未
Fushi-tsuki	Kanoe-tatsu かのえたつ庚辰	Kinoe-saru きのえさる甲申	Mizunotono-hitsuji みずのとのひつじ癸未

Age of the moon	Moon
2.73

Today (August 30, 2025) is 140628.01318287 days after August 20, 1640. (First day as day 0)

From August 20, 1640 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to August 20, 1640

The start date is not included included

The day before, August 20, 1640	The next day, August 20, 1640
Date before one month(July 20, 1640)	Date after one month(September 20, 1640)
August 20 one year ago	August 20 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanoe-tatsu かのえたつ庚辰	Kinotono-tori きのとのとり乙酉	Mizunotono-hitsuji みずのとのひつじ癸未
Fushi-tsuki	Kanoe-tatsu かのえたつ庚辰	Kinoe-saru きのえさる甲申	Mizunotono-hitsuji みずのとのひつじ癸未

August 20, 1640 Japanese calendar, old calendar, six basic labels, moon age, etc.