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, 30 January 2027: day of Saturn
- Sunrise
- 08:35
- Sunset
- 17:54
- Next sunrise
- 08:34
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:35 – 09:22
- 2♃︎ Jupiter09:22 – 10:08
- 3♂︎ Mars10:08 – 10:55
- 4☉︎ Sun10:55 – 11:41
- 5♀︎ Venus11:41 – 12:28
- 6☿︎ Mercury12:28 – 13:14
- 7☽︎ Moon13:14 – 14:01
- 8♄︎ Saturn14:01 – 14:48
- 9♃︎ Jupiter14:48 – 15:34
- 10♂︎ Mars15:34 – 16:21
- 11☉︎ Sun16:21 – 17:07
- 12♀︎ Venus17:07 – 17:54
Night
- 1☿︎ Mercury17:54 – 19:07
- 2☽︎ Moon19:07 – 20:20
- 3♄︎ Saturn20:20 – 21:34
- 4♃︎ Jupiter21:34 – 22:47
- 5♂︎ Mars22:47 – 00:00
- 6☉︎ Sun00:00 – 01:14
- 7♀︎ Venus01:14 – 02:27
- 8☿︎ Mercury02:27 – 03:40
- 9☽︎ Moon03:40 – 04:54
- 10♄︎ Saturn04:54 – 06:07
- 11♃︎ Jupiter06:07 – 07:20
- 12♂︎ Mars07:20 – 08:34
Other cities · France
Questions
How are the planetary hours calculated in Caen?
On Saturday, 30 January 2027, the Sun rises at 08:35 and sets at 17:54: the day lasts 9h 19m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:34, lasts 14h 40m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Saturn, from 08:35 to 09:22: 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.