December 20, 1990

Dec. 1990

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Thursday, December 20, 1990
Japanese calendar: Heisei 2
Old calendar: November 4, 1990 友引 (Tomobiki)

72 pentads	鮭魚群Sake no uo muragaru (さけのうおむらがる)
Twenty-eight mansions	井sei (せい)
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-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Tsuchinotono-hitsuji つちのとのひつじ己未
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinoe-ne つちのえね戊子	Tsuchinotono-hitsuji つちのとのひつじ己未

Age of the moon	Moon
2.93

Today (May 16, 2025) is 12566 days after December 20, 1990. (First day as day 0)

From December 20, 1990 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to December 20, 1990

The start date is not included included

The day before, December 20, 1990	The next day, December 20, 1990
Date before one month(November 20, 1990)	Date after one month(January 20, 1991)
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	Kanoe-uma かのえうま庚午	Tsuchinotono-ushi つちのとのうし己丑	Tsuchinotono-hitsuji つちのとのひつじ己未
Fushi-tsuki	Kanoe-uma かのえうま庚午	Tsuchinoe-ne つちのえね戊子	Tsuchinotono-hitsuji つちのとのひつじ己未

December 20, 1990 Japanese calendar, old calendar, six basic labels, moon age, etc.