December 21, 2688

Dec. 2688

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Friday, December 21, 2688
Japanese calendar: Reiwa 670
Old calendar: November 7, 2688 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	鬼ki (き)
The 12 words used to mark the old calendar	成Naru (なる)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Tsuchinoe-saru つちのえさる戊申	Kinotono-ushi きのとのうし乙丑	Kanoe-saru かのえさる庚申
Fushi-tsuki	Tsuchinoe-saru つちのえさる戊申	Kinoe-ne きのえね甲子	Kanoe-saru かのえさる庚申

Age of the moon	Moon
6.15

December 21, 2688 is 242338 days after today(June 22, 2025). (First day as day 0)

From December 21, 2688 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to December 21, 2688

The start date is not included included

The day before, December 21, 2688	The next day, December 21, 2688
Date before one month(November 21, 2688)	Date after one month(January 21, 2689)
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	Tsuchinoe-saru つちのえさる戊申	Kinotono-ushi きのとのうし乙丑	Kanoe-saru かのえさる庚申
Fushi-tsuki	Tsuchinoe-saru つちのえさる戊申	Kinoe-ne きのえね甲子	Kanoe-saru かのえさる庚申

December 21, 2688 Japanese calendar, old calendar, six basic labels, moon age, etc.