December 21, 1237

Dec. 1237

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Monday, December 21, 1237
Japanese calendar: Reiwa -781
Old calendar: November 26, 1237 赤口 (Shakkou)

The 24 divisions of the solar year	冬至 (Touji)
72 pentads	乃東生Natsukarekusa shouzu (なつかれくさしょうず)
Twenty-eight mansions	危ki (き)
The 12 words used to mark the old calendar	納Osan (おさん)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Hinotono-tori ひのとのとり丁酉	Mizunotono-ushi みずのとのうし癸丑	Mizunotono-tori みずのとのとり癸酉
Fushi-tsuki	Hinotono-tori ひのとのとり丁酉	Mizunoe-ne みずのえね壬子	Mizunotono-tori みずのとのとり癸酉

Age of the moon	Moon
0

Today (June 24, 2025) is 287631.01318287 days after December 21, 1237. (First day as day 0)

From December 21, 1237 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to December 21, 1237

The start date is not included included

The day before, December 21, 1237	The next day, December 21, 1237
Date before one month(November 21, 1237)	Date after one month(January 21, 1238)
December 21 one year ago	December 21 after one year

Save results in a temporary

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Hinotono-tori ひのとのとり丁酉	Mizunotono-ushi みずのとのうし癸丑	Mizunotono-tori みずのとのとり癸酉
Fushi-tsuki	Hinotono-tori ひのとのとり丁酉	Mizunoe-ne みずのえね壬子	Mizunotono-tori みずのとのとり癸酉

December 21, 1237 Japanese calendar, old calendar, six basic labels, moon age, etc.