October 21, 1641

Oct. 1641

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Monday, October 21, 1641
Japanese calendar: Reiwa -377
Old calendar: September 17, 1641 先勝 (Senshou)

72 pentads	蟋蟀在戸Kirigirisu to ni ari (きりぎりすとにあり)
Twenty-eight mansions	心shin (しん)
The 12 words used to mark the old calendar	定Sadan (さだん)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanotono-mi かのとのみ辛巳	Tsuchinotono-i つちのとのい己亥	Kanoe-tora かのえとら庚寅
Fushi-tsuki	Kanotono-mi かのとのみ辛巳	Tsuchinoe-inu つちのえいぬ戊戌	Kanoe-tora かのえとら庚寅

Age of the moon	Moon
16.34

Today (December 2, 2025) is 140295.01318287 days after October 21, 1641. (First day as day 0)

From October 21, 1641 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to October 21, 1641

The start date is not included included

The day before, October 21, 1641	The next day, October 21, 1641
Date before one month(September 21, 1641)	Date after one month(November 21, 1641)
October 21 one year ago	October 21 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanotono-mi かのとのみ辛巳	Tsuchinotono-i つちのとのい己亥	Kanoe-tora かのえとら庚寅
Fushi-tsuki	Kanotono-mi かのとのみ辛巳	Tsuchinoe-inu つちのえいぬ戊戌	Kanoe-tora かのえとら庚寅

October 21, 1641 Japanese calendar, old calendar, six basic labels, moon age, etc.