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 Saturday, 30 September 2028: day of Saturn
- Sunrise
- 08:05
- Sunset
- 19:47
- Next sunrise
- 08:06
A day hour lasts 59 min; a night hour, 1h 02m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:05 – 09:03
- 2♃︎ Jupiter09:03 – 10:02
- 3♂︎ Mars10:02 – 11:00
- 4☉︎ Sun11:00 – 11:59
- 5♀︎ Venus11:59 – 12:57
- 6☿︎ Mercury12:57 – 13:56
- 7☽︎ Moon13:56 – 14:54
- 8♄︎ Saturn14:54 – 15:53
- 9♃︎ Jupiter15:53 – 16:51
- 10♂︎ Mars16:51 – 17:50
- 11☉︎ Sun17:50 – 18:48
- 12♀︎ Venus18:48 – 19:47
Night
- 1☿︎ Mercury19:47 – 20:48
- 2☽︎ Moon20:48 – 21:50
- 3♄︎ Saturn21:50 – 22:51
- 4♃︎ Jupiter22:51 – 23:53
- 5♂︎ Mars23:53 – 00:55
- 6☉︎ Sun00:55 – 01:56
- 7♀︎ Venus01:56 – 02:58
- 8☿︎ Mercury02:58 – 03:59
- 9☽︎ Moon03:59 – 05:01
- 10♄︎ Saturn05:01 – 06:03
- 11♃︎ Jupiter06:03 – 07:04
- 12♂︎ Mars07:04 – 08:06
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Saturday, 30 September 2028, the Sun rises at 08:05 and sets at 19:47: the day lasts 11h 42m, that is twelve day hours of 59 min. The night, until the next sunrise at 08:06, lasts 12h 19m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Saturn, from 08:05 to 09:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.