December 20, 2026

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Sunday, December 20, 2026
Japanese calendar: Reiwa 8
Old calendar: November 12, 2026 仏滅 (Butsumetsu)

72 pentads	鮭魚群Sake no uo muragaru (さけのうおむらがる)
Twenty-eight mansions	虚kyo (きょ)
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	Hinoe-uma ひのえうま丙午	Kanotono-ushi かのとのうし辛丑	Tsuchinoe-tatsu つちのえたつ戊辰
Fushi-tsuki	Hinoe-uma ひのえうま丙午	Kanoe-ne かのえね庚子	Tsuchinoe-tatsu つちのえたつ戊辰

Age of the moon	Moon
11.06

December 20, 2026 is 406 days after today(November 9, 2025). (First day as day 0)

From December 20, 2026 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to December 20, 2026

The start date is not included included

The day before, December 20, 2026	The next day, December 20, 2026
Date before one month(November 20, 2026)	Date after one month(January 20, 2027)
December 20 one year ago	December 20 after one year

Save results in a temporary

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Hinoe-uma ひのえうま丙午	Kanotono-ushi かのとのうし辛丑	Tsuchinoe-tatsu つちのえたつ戊辰
Fushi-tsuki	Hinoe-uma ひのえうま丙午	Kanoe-ne かのえね庚子	Tsuchinoe-tatsu つちのえたつ戊辰

December 20, 2026 Japanese calendar, old calendar, six basic labels, moon age, etc.