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Planetary hours · Brussels (Belgium)

Planetary hours
in Brussels.

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, 20 October 2026: day of Mars

Sunrise
08:13
Sunset
18:40
Next sunrise
08:15

A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Brussels).

Day

  1. 1♂︎ Mars08:13 – 09:06
  2. 2☉︎ Sun09:06 – 09:58
  3. 3♀︎ Venus09:58 – 10:50
  4. 4☿︎ Mercury10:50 – 11:42
  5. 5☽︎ Moon11:42 – 12:34
  6. 6♄︎ Saturn12:34 – 13:26
  7. 7♃︎ Jupiter13:26 – 14:19
  8. 8♂︎ Mars14:19 – 15:11
  9. 9☉︎ Sun15:11 – 16:03
  10. 10♀︎ Venus16:03 – 16:55
  11. 11☿︎ Mercury16:55 – 17:47
  12. 12☽︎ Moon17:47 – 18:40

Night

  1. 1♄︎ Saturn18:40 – 19:48
  2. 2♃︎ Jupiter19:48 – 20:56
  3. 3♂︎ Mars20:56 – 22:03
  4. 4☉︎ Sun22:03 – 23:11
  5. 5♀︎ Venus23:11 – 00:19
  6. 6☿︎ Mercury00:19 – 01:27
  7. 7☽︎ Moon01:27 – 02:35
  8. 8♄︎ Saturn02:35 – 03:43
  9. 9♃︎ Jupiter03:43 – 04:51
  10. 10♂︎ Mars04:51 – 05:59
  11. 11☉︎ Sun05:59 – 07:07
  12. 12♀︎ Venus07:07 – 08:15

Questions

How are the planetary hours calculated in Brussels?

On Tuesday, 20 October 2026, the Sun rises at 08:13 and sets at 18:40: the day lasts 10h 26m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:15, lasts 13h 35m: twelve night hours of 1h 08m.

Which planet rules the first hour that day?

Mars, from 08:13 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 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.