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 Wednesday, 3 February 2027: day of Mercury
- Sunrise
- 08:32
- Sunset
- 18:09
- Next sunrise
- 08:30
A day hour lasts 48 min; a night hour, 1h 12m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury08:32 – 09:20
- 2☽︎ Moon09:20 – 10:08
- 3♄︎ Saturn10:08 – 10:56
- 4♃︎ Jupiter10:56 – 11:44
- 5♂︎ Mars11:44 – 12:32
- 6☉︎ Sun12:32 – 13:20
- 7♀︎ Venus13:20 – 14:08
- 8☿︎ Mercury14:08 – 14:56
- 9☽︎ Moon14:56 – 15:44
- 10♄︎ Saturn15:44 – 16:32
- 11♃︎ Jupiter16:32 – 17:21
- 12♂︎ Mars17:21 – 18:09
Night
- 1☉︎ Sun18:09 – 19:20
- 2♀︎ Venus19:20 – 20:32
- 3☿︎ Mercury20:32 – 21:44
- 4☽︎ Moon21:44 – 22:56
- 5♄︎ Saturn22:56 – 00:08
- 6♃︎ Jupiter00:08 – 01:20
- 7♂︎ Mars01:20 – 02:31
- 8☉︎ Sun02:31 – 03:43
- 9♀︎ Venus03:43 – 04:55
- 10☿︎ Mercury04:55 – 06:07
- 11☽︎ Moon06:07 – 07:19
- 12♄︎ Saturn07:19 – 08:30
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Wednesday, 3 February 2027, the Sun rises at 08:32 and sets at 18:09: the day lasts 9h 37m, that is twelve day hours of 48 min. The night, until the next sunrise at 08:30, lasts 14h 22m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
Mercury, from 08:32 to 09:20: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.