October 23, 1644

Oct. 1644

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Sunday, October 23, 1644
Japanese calendar: Reiwa -374
Old calendar: September 23, 1644 先勝 (Senshou)

The 24 divisions of the solar year	霜降 (Soukou)
72 pentads	霜始降Shimo hajimete furu (しもはじめてふる)
Twenty-eight mansions	虚kyo (きょ)
The 12 words used to mark the old calendar	開Hiraku (ひらく)

	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kinoe-saru きのえさる甲申	Kinotono-i きのとのい乙亥	Tsuchinoe-saru つちのえさる戊申
Fushi-tsuki	Kinoe-saru きのえさる甲申	Kinoe-inu きのえいぬ甲戌	Tsuchinoe-saru つちのえさる戊申

Age of the moon	Moon
22.23

Today (August 21, 2025) is 139094.01318287 days after October 23, 1644. (First day as day 0)

From October 23, 1644 to YEAR MONTH DAY

The start date is not included included

From YEAR MONTH DAY to October 23, 1644

The start date is not included included

The day before, October 23, 1644	The next day, October 23, 1644
Date before one month(September 23, 1644)	Date after one month(November 23, 1644)
October 23 one year ago	October 23 after one year

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	Year sexagenary cycle	Month sexagenary cycle	Day sexagenary cycle
Koyomi-tsuki	Kinoe-saru きのえさる甲申	Kinotono-i きのとのい乙亥	Tsuchinoe-saru つちのえさる戊申
Fushi-tsuki	Kinoe-saru きのえさる甲申	Kinoe-inu きのえいぬ甲戌	Tsuchinoe-saru つちのえさる戊申

October 23, 1644 Japanese calendar, old calendar, six basic labels, moon age, etc.