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, 25 January 2027: day of the Moon
- Sunrise
- 08:43
- Sunset
- 17:54
- Next sunrise
- 08:42
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Paris).
Day
- 1☽︎ Moon08:43 – 09:29
- 2♄︎ Saturn09:29 – 10:15
- 3♃︎ Jupiter10:15 – 11:01
- 4♂︎ Mars11:01 – 11:47
- 5☉︎ Sun11:47 – 12:33
- 6♀︎ Venus12:33 – 13:19
- 7☿︎ Mercury13:19 – 14:05
- 8☽︎ Moon14:05 – 14:51
- 9♄︎ Saturn14:51 – 15:37
- 10♃︎ Jupiter15:37 – 16:23
- 11♂︎ Mars16:23 – 17:08
- 12☉︎ Sun17:08 – 17:54
Night
- 1♀︎ Venus17:54 – 19:08
- 2☿︎ Mercury19:08 – 20:22
- 3☽︎ Moon20:22 – 21:36
- 4♄︎ Saturn21:36 – 22:50
- 5♃︎ Jupiter22:50 – 00:04
- 6♂︎ Mars00:04 – 01:18
- 7☉︎ Sun01:18 – 02:32
- 8♀︎ Venus02:32 – 03:46
- 9☿︎ Mercury03:46 – 05:00
- 10☽︎ Moon05:00 – 06:14
- 11♄︎ Saturn06:14 – 07:28
- 12♃︎ Jupiter07:28 – 08:42
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 25 January 2027, the Sun rises at 08:43 and sets at 17:54: the day lasts 9h 11m, that is twelve day hours of 46 min. The night, until the next sunrise at 08:42, lasts 14h 47m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
The Moon, from 08:43 to 09:29: 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.