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Planetary hours · Saint-Étienne (France)

Planetary hours
in Saint-Étienne.

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, 31 December 2025: day of Mercury

Sunrise
08:22
Sunset
17:08
Next sunrise
08:22

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

Day

  1. 1☿︎ Mercury08:22 – 09:06
  2. 2☽︎ Moon09:06 – 09:50
  3. 3♄︎ Saturn09:50 – 10:33
  4. 4♃︎ Jupiter10:33 – 11:17
  5. 5♂︎ Mars11:17 – 12:01
  6. 6☉︎ Sun12:01 – 12:45
  7. 7♀︎ Venus12:45 – 13:29
  8. 8☿︎ Mercury13:29 – 14:13
  9. 9☽︎ Moon14:13 – 14:57
  10. 10♄︎ Saturn14:57 – 15:41
  11. 11♃︎ Jupiter15:41 – 16:25
  12. 12♂︎ Mars16:25 – 17:08

Night

  1. 1☉︎ Sun17:08 – 18:25
  2. 2♀︎ Venus18:25 – 19:41
  3. 3☿︎ Mercury19:41 – 20:57
  4. 4☽︎ Moon20:57 – 22:13
  5. 5♄︎ Saturn22:13 – 23:29
  6. 6♃︎ Jupiter23:29 – 00:45
  7. 7♂︎ Mars00:45 – 02:01
  8. 8☉︎ Sun02:01 – 03:17
  9. 9♀︎ Venus03:17 – 04:33
  10. 10☿︎ Mercury04:33 – 05:50
  11. 11☽︎ Moon05:50 – 07:06
  12. 12♄︎ Saturn07:06 – 08:22

Questions

How are the planetary hours calculated in Saint-Étienne?

On Wednesday, 31 December 2025, the Sun rises at 08:22 and sets at 17:08: the day lasts 8h 47m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:22, lasts 15h 13m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Mercury, from 08:22 to 09:06: 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.