December 20, 1639

Dec. 1639

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Tuesday, December 20, 1639
Japanese calendar: Reiwa -379
Old calendar: November 26, 1639 赤口 (Shakkou)

72 pentads	鮭魚群Sake no uo muragaru (さけのうおむらがる)
Twenty-eight mansions	尾bi (び)
The 12 words used to mark the old calendar	平Taira (たいら)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Tsuchinotono-u つちのとのう己卯	Hinotono-ushi ひのとのうし丁丑	Tsuchinotono-u つちのとのう己卯
Fushi-tsuki	Tsuchinotono-u つちのとのう己卯	Hinoe-ne ひのえね丙子	Tsuchinotono-u つちのとのう己卯

Age of the moon	Moon
25.18

Today (December 3, 2025) is 140967.01318287 days after December 20, 1639. (First day as day 0)

From December 20, 1639 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to December 20, 1639

The start date is not included included

The day before, December 20, 1639	The next day, December 20, 1639
Date before one month(November 20, 1639)	Date after one month(January 20, 1640)
December 20 one year ago	December 20 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Tsuchinotono-u つちのとのう己卯	Hinotono-ushi ひのとのうし丁丑	Tsuchinotono-u つちのとのう己卯
Fushi-tsuki	Tsuchinotono-u つちのとのう己卯	Hinoe-ne ひのえね丙子	Tsuchinotono-u つちのとのう己卯

December 20, 1639 Japanese calendar, old calendar, six basic labels, moon age, etc.