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 May 2027: day of the Moon
- Sunrise
- 06:34
- Sunset
- 21:32
- Next sunrise
- 06:33
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:34 – 07:49
- 2♄︎ Saturn07:49 – 09:04
- 3♃︎ Jupiter09:04 – 10:19
- 4♂︎ Mars10:19 – 11:33
- 5☉︎ Sun11:33 – 12:48
- 6♀︎ Venus12:48 – 14:03
- 7☿︎ Mercury14:03 – 15:18
- 8☽︎ Moon15:18 – 16:33
- 9♄︎ Saturn16:33 – 17:47
- 10♃︎ Jupiter17:47 – 19:02
- 11♂︎ Mars19:02 – 20:17
- 12☉︎ Sun20:17 – 21:32
Night
- 1♀︎ Venus21:32 – 22:17
- 2☿︎ Mercury22:17 – 23:02
- 3☽︎ Moon23:02 – 23:47
- 4♄︎ Saturn23:47 – 00:32
- 5♃︎ Jupiter00:32 – 01:17
- 6♂︎ Mars01:17 – 02:02
- 7☉︎ Sun02:02 – 02:47
- 8♀︎ Venus02:47 – 03:33
- 9☿︎ Mercury03:33 – 04:18
- 10☽︎ Moon04:18 – 05:03
- 11♄︎ Saturn05:03 – 05:48
- 12♃︎ Jupiter05:48 – 06:33
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Monday, 10 May 2027, the Sun rises at 06:34 and sets at 21:32: the day lasts 14h 57m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 06:33, lasts 9h 01m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 06:34 to 07:49: 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.