January 20, 1631

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Monday, January 20, 1631
Japanese calendar: Reiwa -387
Old calendar: December 19, 1630 赤口 (Shakkou)

The 24 divisions of the solar year	大寒 (Daikan)
72 pentads	欸冬華Fuki no hana saku (ふきのはなさく)
Twenty-eight mansions	張chou (ちょう)
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	Kanotono-hitsuji かのとのひつじ辛未	Kanoe-tora かのえとら庚寅	Mizunotono-i みずのとのい癸亥
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Mizunotono-i みずのとのい癸亥

Age of the moon	Moon
17.52

Today (May 20, 2025) is 144026.01318287 days after January 20, 1631. (First day as day 0)

From January 20, 1631 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to January 20, 1631

The start date is not included included

The day before, January 20, 1631	The next day, January 20, 1631
Date before one month(December 20, 1630)	Date after one month(February 20, 1631)
January 20 one year ago	January 20 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanotono-hitsuji かのとのひつじ辛未	Kanoe-tora かのえとら庚寅	Mizunotono-i みずのとのい癸亥
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Mizunotono-i みずのとのい癸亥

January 20, 1631 Japanese calendar, old calendar, six basic labels, moon age, etc.