Planetary hours
in Rennes.
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 Sunday, 29 November 2026: day of the Sun
- Sunrise
- 08:33
- Sunset
- 17:16
- Next sunrise
- 08:34
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Paris).
Day
- 1☉︎ Sun08:33 – 09:16
- 2♀︎ Venus09:16 – 10:00
- 3☿︎ Mercury10:00 – 10:43
- 4☽︎ Moon10:43 – 11:27
- 5♄︎ Saturn11:27 – 12:11
- 6♃︎ Jupiter12:11 – 12:54
- 7♂︎ Mars12:54 – 13:38
- 8☉︎ Sun13:38 – 14:22
- 9♀︎ Venus14:22 – 15:05
- 10☿︎ Mercury15:05 – 15:49
- 11☽︎ Moon15:49 – 16:32
- 12♄︎ Saturn16:32 – 17:16
Night
- 1♃︎ Jupiter17:16 – 18:32
- 2♂︎ Mars18:32 – 19:49
- 3☉︎ Sun19:49 – 21:05
- 4♀︎ Venus21:05 – 22:22
- 5☿︎ Mercury22:22 – 23:38
- 6☽︎ Moon23:38 – 00:55
- 7♄︎ Saturn00:55 – 02:11
- 8♃︎ Jupiter02:11 – 03:28
- 9♂︎ Mars03:28 – 04:44
- 10☉︎ Sun04:44 – 06:01
- 11♀︎ Venus06:01 – 07:17
- 12☿︎ Mercury07:17 – 08:34
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Sunday, 29 November 2026, the Sun rises at 08:33 and sets at 17:16: the day lasts 8h 43m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:34, lasts 15h 18m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
The Sun, from 08:33 to 09:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.