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, 10 February 2025: day of the Moon
- Sunrise
- 08:21
- Sunset
- 18:21
- Next sunrise
- 08:19
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:21 – 09:11
- 2♄︎ Saturn09:11 – 10:01
- 3♃︎ Jupiter10:01 – 10:51
- 4♂︎ Mars10:51 – 11:41
- 5☉︎ Sun11:41 – 12:31
- 6♀︎ Venus12:31 – 13:21
- 7☿︎ Mercury13:21 – 14:11
- 8☽︎ Moon14:11 – 15:01
- 9♄︎ Saturn15:01 – 15:51
- 10♃︎ Jupiter15:51 – 16:41
- 11♂︎ Mars16:41 – 17:31
- 12☉︎ Sun17:31 – 18:21
Night
- 1♀︎ Venus18:21 – 19:31
- 2☿︎ Mercury19:31 – 20:40
- 3☽︎ Moon20:40 – 21:50
- 4♄︎ Saturn21:50 – 23:00
- 5♃︎ Jupiter23:00 – 00:10
- 6♂︎ Mars00:10 – 01:20
- 7☉︎ Sun01:20 – 02:30
- 8♀︎ Venus02:30 – 03:40
- 9☿︎ Mercury03:40 – 04:50
- 10☽︎ Moon04:50 – 05:59
- 11♄︎ Saturn05:59 – 07:09
- 12♃︎ Jupiter07:09 – 08:19
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 10 February 2025, the Sun rises at 08:21 and sets at 18:21: the day lasts 10h 00m, that is twelve day hours of 50 min. The night, until the next sunrise at 08:19, lasts 13h 58m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
The Moon, from 08:21 to 09:11: 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.