Planetary hours
in Caen.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Monday, 31 March 2025: day of the Moon
- Sunrise
- 07:40
- Sunset
- 20:31
- Next sunrise
- 07:38
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:40 – 08:44
- 2♄︎ Saturn08:44 – 09:49
- 3♃︎ Jupiter09:49 – 10:53
- 4♂︎ Mars10:53 – 11:57
- 5☉︎ Sun11:57 – 13:01
- 6♀︎ Venus13:01 – 14:06
- 7☿︎ Mercury14:06 – 15:10
- 8☽︎ Moon15:10 – 16:14
- 9♄︎ Saturn16:14 – 17:18
- 10♃︎ Jupiter17:18 – 18:22
- 11♂︎ Mars18:22 – 19:27
- 12☉︎ Sun19:27 – 20:31
Night
- 1♀︎ Venus20:31 – 21:26
- 2☿︎ Mercury21:26 – 22:22
- 3☽︎ Moon22:22 – 23:18
- 4♄︎ Saturn23:18 – 00:13
- 5♃︎ Jupiter00:13 – 01:09
- 6♂︎ Mars01:09 – 02:04
- 7☉︎ Sun02:04 – 03:00
- 8♀︎ Venus03:00 – 03:56
- 9☿︎ Mercury03:56 – 04:51
- 10☽︎ Moon04:51 – 05:47
- 11♄︎ Saturn05:47 – 06:42
- 12♃︎ Jupiter06:42 – 07:38
Other cities · France
Questions
How are the planetary hours calculated in Caen?
On Monday, 31 March 2025, the Sun rises at 07:40 and sets at 20:31: the day lasts 12h 51m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:38, lasts 11h 07m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Moon, from 07:40 to 08:44: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.