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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 Wednesday, 23 December 2026: day of Mercury

Sunrise
08:55
Sunset
17:16
Next sunrise
08:55

A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Paris).

Day

  1. 1☿︎ Mercury08:55 – 09:36
  2. 2☽︎ Moon09:36 – 10:18
  3. 3♄︎ Saturn10:18 – 11:00
  4. 4♃︎ Jupiter11:00 – 11:42
  5. 5♂︎ Mars11:42 – 12:23
  6. 6☉︎ Sun12:23 – 13:05
  7. 7♀︎ Venus13:05 – 13:47
  8. 8☿︎ Mercury13:47 – 14:29
  9. 9☽︎ Moon14:29 – 15:11
  10. 10♄︎ Saturn15:11 – 15:52
  11. 11♃︎ Jupiter15:52 – 16:34
  12. 12♂︎ Mars16:34 – 17:16

Night

  1. 1☉︎ Sun17:16 – 18:34
  2. 2♀︎ Venus18:34 – 19:52
  3. 3☿︎ Mercury19:52 – 21:11
  4. 4☽︎ Moon21:11 – 22:29
  5. 5♄︎ Saturn22:29 – 23:47
  6. 6♃︎ Jupiter23:47 – 01:05
  7. 7♂︎ Mars01:05 – 02:24
  8. 8☉︎ Sun02:24 – 03:42
  9. 9♀︎ Venus03:42 – 05:00
  10. 10☿︎ Mercury05:00 – 06:18
  11. 11☽︎ Moon06:18 – 07:37
  12. 12♄︎ Saturn07:37 – 08:55

Other cities · France

Questions

How are the planetary hours calculated in Rennes?

On Wednesday, 23 December 2026, the Sun rises at 08:55 and sets at 17:16: the day lasts 8h 21m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:55, lasts 15h 39m: twelve night hours of 1h 18m.

Which planet rules the first hour that day?

Mercury, from 08:55 to 09:36: 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.

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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.