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Planetary hours · Rennes (France)

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 Tuesday, 1 December 2026: day of Mars

Sunrise
08:35
Sunset
17:15
Next sunrise
08:36

A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Paris).

Day

  1. 1♂︎ Mars08:35 – 09:18
  2. 2☉︎ Sun09:18 – 10:02
  3. 3♀︎ Venus10:02 – 10:45
  4. 4☿︎ Mercury10:45 – 11:28
  5. 5☽︎ Moon11:28 – 12:12
  6. 6♄︎ Saturn12:12 – 12:55
  7. 7♃︎ Jupiter12:55 – 13:38
  8. 8♂︎ Mars13:38 – 14:22
  9. 9☉︎ Sun14:22 – 15:05
  10. 10♀︎ Venus15:05 – 15:48
  11. 11☿︎ Mercury15:48 – 16:32
  12. 12☽︎ Moon16:32 – 17:15

Night

  1. 1♄︎ Saturn17:15 – 18:32
  2. 2♃︎ Jupiter18:32 – 19:48
  3. 3♂︎ Mars19:48 – 21:05
  4. 4☉︎ Sun21:05 – 22:22
  5. 5♀︎ Venus22:22 – 23:39
  6. 6☿︎ Mercury23:39 – 00:56
  7. 7☽︎ Moon00:56 – 02:12
  8. 8♄︎ Saturn02:12 – 03:29
  9. 9♃︎ Jupiter03:29 – 04:46
  10. 10♂︎ Mars04:46 – 06:03
  11. 11☉︎ Sun06:03 – 07:20
  12. 12♀︎ Venus07:20 – 08:36

Questions

How are the planetary hours calculated in Rennes?

On Tuesday, 1 December 2026, the Sun rises at 08:35 and sets at 17:15: the day lasts 8h 40m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:36, lasts 15h 21m: twelve night hours of 1h 17m.

Which planet rules the first hour that day?

Mars, from 08:35 to 09:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.

My sky on my chart

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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.