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 Thursday, 26 November 2026: day of Jupiter
- Sunrise
- 08:29
- Sunset
- 17:18
- Next sunrise
- 08:30
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:29 – 09:13
- 2♂︎ Mars09:13 – 09:57
- 3☉︎ Sun09:57 – 10:41
- 4♀︎ Venus10:41 – 11:25
- 5☿︎ Mercury11:25 – 12:09
- 6☽︎ Moon12:09 – 12:53
- 7♄︎ Saturn12:53 – 13:37
- 8♃︎ Jupiter13:37 – 14:21
- 9♂︎ Mars14:21 – 15:06
- 10☉︎ Sun15:06 – 15:50
- 11♀︎ Venus15:50 – 16:34
- 12☿︎ Mercury16:34 – 17:18
Night
- 1☽︎ Moon17:18 – 18:34
- 2♄︎ Saturn18:34 – 19:50
- 3♃︎ Jupiter19:50 – 21:06
- 4♂︎ Mars21:06 – 22:22
- 5☉︎ Sun22:22 – 23:38
- 6♀︎ Venus23:38 – 00:54
- 7☿︎ Mercury00:54 – 02:10
- 8☽︎ Moon02:10 – 03:26
- 9♄︎ Saturn03:26 – 04:42
- 10♃︎ Jupiter04:42 – 05:58
- 11♂︎ Mars05:58 – 07:14
- 12☉︎ Sun07:14 – 08:30
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Thursday, 26 November 2026, the Sun rises at 08:29 and sets at 17:18: the day lasts 8h 49m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:30, lasts 15h 12m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Jupiter, from 08:29 to 09:13: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.