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Planetary hours · Saint-Quentin-en-Yvelines (France)

Planetary hours
in Saint-Quentin-en-Yvelines.

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 Thursday, 10 September 2026: day of Jupiter

Sunrise
07:21
Sunset
20:15
Next sunrise
07:22

A day hour lasts 1h 05m; a night hour, 56 min. Local time (Europe/Paris).

Day

  1. 1♃︎ Jupiter07:21 – 08:25
  2. 2♂︎ Mars08:25 – 09:30
  3. 3☉︎ Sun09:30 – 10:34
  4. 4♀︎ Venus10:34 – 11:39
  5. 5☿︎ Mercury11:39 – 12:43
  6. 6☽︎ Moon12:43 – 13:48
  7. 7♄︎ Saturn13:48 – 14:52
  8. 8♃︎ Jupiter14:52 – 15:57
  9. 9♂︎ Mars15:57 – 17:01
  10. 10☉︎ Sun17:01 – 18:06
  11. 11♀︎ Venus18:06 – 19:11
  12. 12☿︎ Mercury19:11 – 20:15

Night

  1. 1☽︎ Moon20:15 – 21:11
  2. 2♄︎ Saturn21:11 – 22:06
  3. 3♃︎ Jupiter22:06 – 23:02
  4. 4♂︎ Mars23:02 – 23:57
  5. 5☉︎ Sun23:57 – 00:53
  6. 6♀︎ Venus00:53 – 01:49
  7. 7☿︎ Mercury01:49 – 02:44
  8. 8☽︎ Moon02:44 – 03:40
  9. 9♄︎ Saturn03:40 – 04:35
  10. 10♃︎ Jupiter04:35 – 05:31
  11. 11♂︎ Mars05:31 – 06:27
  12. 12☉︎ Sun06:27 – 07:22

Questions

How are the planetary hours calculated in Saint-Quentin-en-Yvelines?

On Thursday, 10 September 2026, the Sun rises at 07:21 and sets at 20:15: the day lasts 12h 54m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 07:22, lasts 11h 07m: twelve night hours of 56 min.

Which planet rules the first hour that day?

Jupiter, from 07:21 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.