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Planetary hours · Nanterre (France)

Planetary hours
in Nanterre.

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
08:23
Sunset
16:56
Next sunrise
08:24

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

Day

  1. 1♂︎ Mars08:23 – 09:05
  2. 2☉︎ Sun09:05 – 09:48
  3. 3♀︎ Venus09:48 – 10:31
  4. 4☿︎ Mercury10:31 – 11:14
  5. 5☽︎ Moon11:14 – 11:57
  6. 6♄︎ Saturn11:57 – 12:40
  7. 7♃︎ Jupiter12:40 – 13:22
  8. 8♂︎ Mars13:22 – 14:05
  9. 9☉︎ Sun14:05 – 14:48
  10. 10♀︎ Venus14:48 – 15:31
  11. 11☿︎ Mercury15:31 – 16:14
  12. 12☽︎ Moon16:14 – 16:56

Night

  1. 1♄︎ Saturn16:56 – 18:14
  2. 2♃︎ Jupiter18:14 – 19:31
  3. 3♂︎ Mars19:31 – 20:48
  4. 4☉︎ Sun20:48 – 22:06
  5. 5♀︎ Venus22:06 – 23:23
  6. 6☿︎ Mercury23:23 – 00:40
  7. 7☽︎ Moon00:40 – 01:57
  8. 8♄︎ Saturn01:57 – 03:15
  9. 9♃︎ Jupiter03:15 – 04:32
  10. 10♂︎ Mars04:32 – 05:49
  11. 11☉︎ Sun05:49 – 07:07
  12. 12♀︎ Venus07:07 – 08:24

Questions

How are the planetary hours calculated in Nanterre?

On Tuesday, 1 December 2026, the Sun rises at 08:23 and sets at 16:56: the day lasts 8h 34m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:24, lasts 15h 28m: twelve night hours of 1h 17m.

Which planet rules the first hour that day?

Mars, from 08:23 to 09:05: 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.