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 Saturday, 3 October 2026: day of Saturn
- Sunrise
- 08:03
- Sunset
- 19:36
- Next sunrise
- 08:05
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:03 – 09:01
- 2♃︎ Jupiter09:01 – 09:59
- 3♂︎ Mars09:59 – 10:56
- 4☉︎ Sun10:56 – 11:54
- 5♀︎ Venus11:54 – 12:52
- 6☿︎ Mercury12:52 – 13:50
- 7☽︎ Moon13:50 – 14:47
- 8♄︎ Saturn14:47 – 15:45
- 9♃︎ Jupiter15:45 – 16:43
- 10♂︎ Mars16:43 – 17:40
- 11☉︎ Sun17:40 – 18:38
- 12♀︎ Venus18:38 – 19:36
Night
- 1☿︎ Mercury19:36 – 20:38
- 2☽︎ Moon20:38 – 21:41
- 3♄︎ Saturn21:41 – 22:43
- 4♃︎ Jupiter22:43 – 23:45
- 5♂︎ Mars23:45 – 00:48
- 6☉︎ Sun00:48 – 01:50
- 7♀︎ Venus01:50 – 02:53
- 8☿︎ Mercury02:53 – 03:55
- 9☽︎ Moon03:55 – 04:58
- 10♄︎ Saturn04:58 – 06:00
- 11♃︎ Jupiter06:00 – 07:02
- 12♂︎ Mars07:02 – 08:05
Other cities · France
Questions
How are the planetary hours calculated in Caen?
On Saturday, 3 October 2026, the Sun rises at 08:03 and sets at 19:36: the day lasts 11h 32m, that is twelve day hours of 58 min. The night, until the next sunrise at 08:05, lasts 12h 29m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Saturn, from 08:03 to 09:01: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.