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 January 2028: day of the Moon
- Sunrise
- 08:34
- Sunset
- 17:55
- Next sunrise
- 08:33
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:34 – 09:21
- 2♄︎ Saturn09:21 – 10:08
- 3♃︎ Jupiter10:08 – 10:54
- 4♂︎ Mars10:54 – 11:41
- 5☉︎ Sun11:41 – 12:28
- 6♀︎ Venus12:28 – 13:15
- 7☿︎ Mercury13:15 – 14:01
- 8☽︎ Moon14:01 – 14:48
- 9♄︎ Saturn14:48 – 15:35
- 10♃︎ Jupiter15:35 – 16:22
- 11♂︎ Mars16:22 – 17:08
- 12☉︎ Sun17:08 – 17:55
Night
- 1♀︎ Venus17:55 – 19:08
- 2☿︎ Mercury19:08 – 20:21
- 3☽︎ Moon20:21 – 21:34
- 4♄︎ Saturn21:34 – 22:48
- 5♃︎ Jupiter22:48 – 00:01
- 6♂︎ Mars00:01 – 01:14
- 7☉︎ Sun01:14 – 02:27
- 8♀︎ Venus02:27 – 03:40
- 9☿︎ Mercury03:40 – 04:53
- 10☽︎ Moon04:53 – 06:06
- 11♄︎ Saturn06:06 – 07:20
- 12♃︎ Jupiter07:20 – 08:33
Other cities · France
Questions
How are the planetary hours calculated in Caen?
On Monday, 31 January 2028, the Sun rises at 08:34 and sets at 17:55: the day lasts 9h 21m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:33, lasts 14h 38m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Moon, from 08:34 to 09:21: 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.