February 12, 1640

Feb. 1640

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Sunday, February 12, 1640
Japanese calendar: Reiwa -378
Old calendar: January 21, 1640 先負 (Senbu)

72 pentads	黄鴬見睨Uguisu naku (うぐいすなく)
Twenty-eight mansions	房bou (ぼう)
The 12 words used to mark the old calendar	危Ayabu (あやぶ)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanoe-tatsu かのえたつ庚辰	Tsuchinotono-u つちのとのう己卯	Mizunotono-tori みずのとのとり癸酉
Fushi-tsuki	Kanoe-tatsu かのえたつ庚辰	Tsuchinoe-tora つちのえとら戊寅	Mizunotono-tori みずのとのとり癸酉

Age of the moon	Moon
20.02

Today (December 3, 2025) is 140913.01318287 days after February 12, 1640. (First day as day 0)

From February 12, 1640 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to February 12, 1640

The start date is not included included

The day before, February 12, 1640	The next day, February 12, 1640
Date before one month(January 12, 1640)	Date after one month(March 12, 1640)
February 12 one year ago	February 12 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	Tsuchinotono-u つちのとのう己卯	Mizunotono-tori みずのとのとり癸酉
Fushi-tsuki	Kanoe-tatsu かのえたつ庚辰	Tsuchinoe-tora つちのえとら戊寅	Mizunotono-tori みずのとのとり癸酉

February 12, 1640 Japanese calendar, old calendar, six basic labels, moon age, etc.