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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 Tuesday, 12 May 2026: day of Mars

Sunrise
06:14
Sunset
21:22
Next sunrise
06:13

A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/Paris).

Day

  1. 1♂︎ Mars06:14 – 07:30
  2. 2☉︎ Sun07:30 – 08:46
  3. 3♀︎ Venus08:46 – 10:01
  4. 4☿︎ Mercury10:01 – 11:17
  5. 5☽︎ Moon11:17 – 12:33
  6. 6♄︎ Saturn12:33 – 13:48
  7. 7♃︎ Jupiter13:48 – 15:04
  8. 8♂︎ Mars15:04 – 16:20
  9. 9☉︎ Sun16:20 – 17:35
  10. 10♀︎ Venus17:35 – 18:51
  11. 11☿︎ Mercury18:51 – 20:07
  12. 12☽︎ Moon20:07 – 21:22

Night

  1. 1♄︎ Saturn21:22 – 22:06
  2. 2♃︎ Jupiter22:06 – 22:51
  3. 3♂︎ Mars22:51 – 23:35
  4. 4☉︎ Sun23:35 – 00:19
  5. 5♀︎ Venus00:19 – 01:03
  6. 6☿︎ Mercury01:03 – 01:48
  7. 7☽︎ Moon01:48 – 02:32
  8. 8♄︎ Saturn02:32 – 03:16
  9. 9♃︎ Jupiter03:16 – 04:00
  10. 10♂︎ Mars04:00 – 04:44
  11. 11☉︎ Sun04:44 – 05:29
  12. 12♀︎ Venus05:29 – 06:13

Questions

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

On Tuesday, 12 May 2026, the Sun rises at 06:14 and sets at 21:22: the day lasts 15h 08m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 06:13, lasts 8h 51m: twelve night hours of 44 min.

Which planet rules the first hour that day?

Mars, from 06:14 to 07:30: 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.