Japanese calendar, old calendar, and sexagenary cycle, etc. on April 17, 1640
Tuesday, April 17, 1640Japanese calendar: Reiwa -378
Old calendar: March 27, 1640 大安 (Taian)
| 72 pentads | 虹始見 (にじはじめてあらわる) |
| Twenty-eight mansions | 室 (しつ) |
| The 12 words used to mark the old calendar | 開 (ひらく) |
| Year sexagenary cycle | Month sexagenary cycle | Day sexagenary cycle | |
|---|---|---|---|
| Koyomi-tsuki |
Kanoe-tatsu かのえたつ 庚辰 |
Kanotono-mi かのとのみ 辛巳 |
Tsuchinoe-tora つちのえとら 戊寅 |
| Fushi-tsuki |
Kanoe-tatsu かのえたつ 庚辰 |
Kanoe-tatsu かのえたつ 庚辰 |
Tsuchinoe-tora つちのえとら 戊寅 |
Number of days before(from) today
Today (December 3, 2025) is 140848.01318287 days after April 17, 1640. (First day as day 0)
