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, 14 August 2027: day of Saturn
- Sunrise
- 06:59
- Sunset
- 21:22
- Next sunrise
- 07:00
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Paris).
Day
- 1♄︎ Saturn06:59 – 08:11
- 2♃︎ Jupiter08:11 – 09:23
- 3♂︎ Mars09:23 – 10:35
- 4☉︎ Sun10:35 – 11:47
- 5♀︎ Venus11:47 – 12:59
- 6☿︎ Mercury12:59 – 14:10
- 7☽︎ Moon14:10 – 15:22
- 8♄︎ Saturn15:22 – 16:34
- 9♃︎ Jupiter16:34 – 17:46
- 10♂︎ Mars17:46 – 18:58
- 11☉︎ Sun18:58 – 20:10
- 12♀︎ Venus20:10 – 21:22
Night
- 1☿︎ Mercury21:22 – 22:10
- 2☽︎ Moon22:10 – 22:58
- 3♄︎ Saturn22:58 – 23:47
- 4♃︎ Jupiter23:47 – 00:35
- 5♂︎ Mars00:35 – 01:23
- 6☉︎ Sun01:23 – 02:11
- 7♀︎ Venus02:11 – 02:59
- 8☿︎ Mercury02:59 – 03:48
- 9☽︎ Moon03:48 – 04:36
- 10♄︎ Saturn04:36 – 05:24
- 11♃︎ Jupiter05:24 – 06:12
- 12♂︎ Mars06:12 – 07:00
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Saturday, 14 August 2027, the Sun rises at 06:59 and sets at 21:22: the day lasts 14h 23m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 07:00, lasts 9h 38m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Saturn, from 06:59 to 08:11: 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.