December 21, 1660

Dec. 1660

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Tuesday, December 21, 1660
Japanese calendar: Reiwa -358
Old calendar: November 19, 1660 大安 (Taian)

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	尾bi (び)
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-ne かのえね庚子	Tsuchinotono-ushi つちのとのうし己丑	Kanotono-hitsuji かのとのひつじ辛未
Fushi-tsuki	Kanoe-ne かのえね庚子	Tsuchinoe-ne つちのえね戊子	Kanotono-hitsuji かのとのひつじ辛未

Age of the moon	Moon
18.49

Today (November 25, 2025) is 133287.01318287 days after December 21, 1660. (First day as day 0)

From December 21, 1660 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to December 21, 1660

The start date is not included included

The day before, December 21, 1660	The next day, December 21, 1660
Date before one month(November 21, 1660)	Date after one month(January 21, 1661)
December 21 one year ago	December 21 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kanoe-ne かのえね庚子	Tsuchinotono-ushi つちのとのうし己丑	Kanotono-hitsuji かのとのひつじ辛未
Fushi-tsuki	Kanoe-ne かのえね庚子	Tsuchinoe-ne つちのえね戊子	Kanotono-hitsuji かのとのひつじ辛未

December 21, 1660 Japanese calendar, old calendar, six basic labels, moon age, etc.