January 15, 1640

Jan. 1640

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Sunday, January 15, 1640
Japanese calendar: Reiwa -378
Old calendar: December 23, 1639 仏滅 (Butsumetsu)

72 pentads	雉始鳴Kiji hajimete naku (きじはじめてなく)
Twenty-eight mansions	房bou (ぼう)
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	Kanoe-tatsu かのえたつ庚辰	Tsuchinoe-tora つちのえとら戊寅	Kinotono-mi きのとのみ乙巳
Fushi-tsuki	Tsuchinotono-u つちのとのう己卯	Hinotono-ushi ひのとのうし丁丑	Kinotono-mi きのとのみ乙巳

Age of the moon	Moon
21.64

Today (December 3, 2025) is 140941.01318287 days after January 15, 1640. (First day as day 0)

From January 15, 1640 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to January 15, 1640

The start date is not included included

The day before, January 15, 1640	The next day, January 15, 1640
Date before one month(December 15, 1639)	Date after one month(February 15, 1640)
January 15 one year ago	January 15 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	Tsuchinoe-tora つちのえとら戊寅	Kinotono-mi きのとのみ乙巳
Fushi-tsuki	Tsuchinotono-u つちのとのう己卯	Hinotono-ushi ひのとのうし丁丑	Kinotono-mi きのとのみ乙巳

January 15, 1640 Japanese calendar, old calendar, six basic labels, moon age, etc.