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Planetary hours · Brest (France)

Planetary hours
in Brest.

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, 19 July 2025: day of Saturn

Sunrise
06:37
Sunset
22:10
Next sunrise
06:38

A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Paris).

Day

  1. 1♄︎ Saturn06:37 – 07:54
  2. 2♃︎ Jupiter07:54 – 09:12
  3. 3♂︎ Mars09:12 – 10:30
  4. 4☉︎ Sun10:30 – 11:48
  5. 5♀︎ Venus11:48 – 13:06
  6. 6☿︎ Mercury13:06 – 14:23
  7. 7☽︎ Moon14:23 – 15:41
  8. 8♄︎ Saturn15:41 – 16:59
  9. 9♃︎ Jupiter16:59 – 18:17
  10. 10♂︎ Mars18:17 – 19:35
  11. 11☉︎ Sun19:35 – 20:53
  12. 12♀︎ Venus20:53 – 22:10

Night

  1. 1☿︎ Mercury22:10 – 22:53
  2. 2☽︎ Moon22:53 – 23:35
  3. 3♄︎ Saturn23:35 – 00:17
  4. 4♃︎ Jupiter00:17 – 00:59
  5. 5♂︎ Mars00:59 – 01:42
  6. 6☉︎ Sun01:42 – 02:24
  7. 7♀︎ Venus02:24 – 03:06
  8. 8☿︎ Mercury03:06 – 03:49
  9. 9☽︎ Moon03:49 – 04:31
  10. 10♄︎ Saturn04:31 – 05:13
  11. 11♃︎ Jupiter05:13 – 05:55
  12. 12♂︎ Mars05:55 – 06:38

Questions

How are the planetary hours calculated in Brest?

On Saturday, 19 July 2025, the Sun rises at 06:37 and sets at 22:10: the day lasts 15h 34m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 06:38, lasts 8h 27m: twelve night hours of 42 min.

Which planet rules the first hour that day?

Saturn, from 06:37 to 07:54: 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

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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.