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Planetary hours · La Rochelle (France)

Planetary hours
in La Rochelle.

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, 8 October 2025: day of Mercury

Sunrise
08:12
Sunset
19:30
Next sunrise
08:13

A day hour lasts 57 min; a night hour, 1h 04m. Local time (Europe/Paris).

Day

  1. 1☿︎ Mercury08:12 – 09:08
  2. 2☽︎ Moon09:08 – 10:05
  3. 3♄︎ Saturn10:05 – 11:02
  4. 4♃︎ Jupiter11:02 – 11:58
  5. 5♂︎ Mars11:58 – 12:55
  6. 6☉︎ Sun12:55 – 13:51
  7. 7♀︎ Venus13:51 – 14:48
  8. 8☿︎ Mercury14:48 – 15:44
  9. 9☽︎ Moon15:44 – 16:41
  10. 10♄︎ Saturn16:41 – 17:37
  11. 11♃︎ Jupiter17:37 – 18:34
  12. 12♂︎ Mars18:34 – 19:30

Night

  1. 1☉︎ Sun19:30 – 20:34
  2. 2♀︎ Venus20:34 – 21:38
  3. 3☿︎ Mercury21:38 – 22:41
  4. 4☽︎ Moon22:41 – 23:45
  5. 5♄︎ Saturn23:45 – 00:48
  6. 6♃︎ Jupiter00:48 – 01:52
  7. 7♂︎ Mars01:52 – 02:55
  8. 8☉︎ Sun02:55 – 03:59
  9. 9♀︎ Venus03:59 – 05:03
  10. 10☿︎ Mercury05:03 – 06:06
  11. 11☽︎ Moon06:06 – 07:10
  12. 12♄︎ Saturn07:10 – 08:13

Questions

How are the planetary hours calculated in La Rochelle?

On Wednesday, 8 October 2025, the Sun rises at 08:12 and sets at 19:30: the day lasts 11h 19m, that is twelve day hours of 57 min. The night, until the next sunrise at 08:13, lasts 12h 43m: twelve night hours of 1h 04m.

Which planet rules the first hour that day?

Mercury, from 08:12 to 09:08: 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.

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.