AstroXP ▶︎All our videos by signVideos
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 Saturday, 13 December 2025: day of Saturn

Sunrise
08:36
Sunset
16:55
Next sunrise
08:37

A day hour lasts 42 min; a night hour, 1h 19m. Local time (Europe/Paris).

Day

  1. 1♄︎ Saturn08:36 – 09:18
  2. 2♃︎ Jupiter09:18 – 09:59
  3. 3♂︎ Mars09:59 – 10:41
  4. 4☉︎ Sun10:41 – 11:23
  5. 5♀︎ Venus11:23 – 12:04
  6. 6☿︎ Mercury12:04 – 12:46
  7. 7☽︎ Moon12:46 – 13:27
  8. 8♄︎ Saturn13:27 – 14:09
  9. 9♃︎ Jupiter14:09 – 14:50
  10. 10♂︎ Mars14:50 – 15:32
  11. 11☉︎ Sun15:32 – 16:13
  12. 12♀︎ Venus16:13 – 16:55

Night

  1. 1☿︎ Mercury16:55 – 18:14
  2. 2☽︎ Moon18:14 – 19:32
  3. 3♄︎ Saturn19:32 – 20:51
  4. 4♃︎ Jupiter20:51 – 22:09
  5. 5♂︎ Mars22:09 – 23:28
  6. 6☉︎ Sun23:28 – 00:46
  7. 7♀︎ Venus00:46 – 02:05
  8. 8☿︎ Mercury02:05 – 03:23
  9. 9☽︎ Moon03:23 – 04:42
  10. 10♄︎ Saturn04:42 – 06:00
  11. 11♃︎ Jupiter06:00 – 07:19
  12. 12♂︎ Mars07:19 – 08:37

Other cities · France

Questions

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

On Saturday, 13 December 2025, the Sun rises at 08:36 and sets at 16:55: the day lasts 8h 19m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:37, lasts 15h 42m: twelve night hours of 1h 19m.

Which planet rules the first hour that day?

Saturn, from 08:36 to 09:18: 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.

My sky on my chart

On a computer? Scan this code with your phone.

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.