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, 11 January 2027: day of the Moon
- Sunrise
- 08:54
- Sunset
- 17:34
- Next sunrise
- 08:53
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:54 – 09:37
- 2♄︎ Saturn09:37 – 10:21
- 3♃︎ Jupiter10:21 – 11:04
- 4♂︎ Mars11:04 – 11:47
- 5☉︎ Sun11:47 – 12:31
- 6♀︎ Venus12:31 – 13:14
- 7☿︎ Mercury13:14 – 13:58
- 8☽︎ Moon13:58 – 14:41
- 9♄︎ Saturn14:41 – 15:24
- 10♃︎ Jupiter15:24 – 16:08
- 11♂︎ Mars16:08 – 16:51
- 12☉︎ Sun16:51 – 17:34
Night
- 1♀︎ Venus17:34 – 18:51
- 2☿︎ Mercury18:51 – 20:08
- 3☽︎ Moon20:08 – 21:24
- 4♄︎ Saturn21:24 – 22:41
- 5♃︎ Jupiter22:41 – 23:57
- 6♂︎ Mars23:57 – 01:14
- 7☉︎ Sun01:14 – 02:31
- 8♀︎ Venus02:31 – 03:47
- 9☿︎ Mercury03:47 – 05:04
- 10☽︎ Moon05:04 – 06:20
- 11♄︎ Saturn06:20 – 07:37
- 12♃︎ Jupiter07:37 – 08:53
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 11 January 2027, the Sun rises at 08:54 and sets at 17:34: the day lasts 8h 40m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:53, lasts 15h 19m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Moon, from 08:54 to 09:37: 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.