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 Monday, 26 October 2026: day of the Moon
- Sunrise
- 07:42
- Sunset
- 17:58
- Next sunrise
- 07:43
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:42 – 08:33
- 2♄︎ Saturn08:33 – 09:25
- 3♃︎ Jupiter09:25 – 10:16
- 4♂︎ Mars10:16 – 11:07
- 5☉︎ Sun11:07 – 11:58
- 6♀︎ Venus11:58 – 12:50
- 7☿︎ Mercury12:50 – 13:41
- 8☽︎ Moon13:41 – 14:32
- 9♄︎ Saturn14:32 – 15:24
- 10♃︎ Jupiter15:24 – 16:15
- 11♂︎ Mars16:15 – 17:06
- 12☉︎ Sun17:06 – 17:58
Night
- 1♀︎ Venus17:58 – 19:06
- 2☿︎ Mercury19:06 – 20:15
- 3☽︎ Moon20:15 – 21:24
- 4♄︎ Saturn21:24 – 22:33
- 5♃︎ Jupiter22:33 – 23:42
- 6♂︎ Mars23:42 – 00:51
- 7☉︎ Sun00:51 – 01:59
- 8♀︎ Venus01:59 – 03:08
- 9☿︎ Mercury03:08 – 04:17
- 10☽︎ Moon04:17 – 05:26
- 11♄︎ Saturn05:26 – 06:35
- 12♃︎ Jupiter06:35 – 07:43
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 26 October 2026, the Sun rises at 07:42 and sets at 17:58: the day lasts 10h 16m, that is twelve day hours of 51 min. The night, until the next sunrise at 07:43, lasts 13h 46m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
The Moon, from 07:42 to 08:33: 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.