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Planetary hours · Leuven (Belgium)

Planetary hours
in Leuven.

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 Monday, 26 January 2026: day of the Moon

Sunrise
08:25
Sunset
17:22
Next sunrise
08:24

A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Brussels).

Day

  1. 1☽︎ Moon08:25 – 09:10
  2. 2♄︎ Saturn09:10 – 09:55
  3. 3♃︎ Jupiter09:55 – 10:39
  4. 4♂︎ Mars10:39 – 11:24
  5. 5☉︎ Sun11:24 – 12:09
  6. 6♀︎ Venus12:09 – 12:54
  7. 7☿︎ Mercury12:54 – 13:38
  8. 8☽︎ Moon13:38 – 14:23
  9. 9♄︎ Saturn14:23 – 15:08
  10. 10♃︎ Jupiter15:08 – 15:52
  11. 11♂︎ Mars15:52 – 16:37
  12. 12☉︎ Sun16:37 – 17:22

Night

  1. 1♀︎ Venus17:22 – 18:37
  2. 2☿︎ Mercury18:37 – 19:52
  3. 3☽︎ Moon19:52 – 21:07
  4. 4♄︎ Saturn21:07 – 22:22
  5. 5♃︎ Jupiter22:22 – 23:38
  6. 6♂︎ Mars23:38 – 00:53
  7. 7☉︎ Sun00:53 – 02:08
  8. 8♀︎ Venus02:08 – 03:23
  9. 9☿︎ Mercury03:23 – 04:38
  10. 10☽︎ Moon04:38 – 05:54
  11. 11♄︎ Saturn05:54 – 07:09
  12. 12♃︎ Jupiter07:09 – 08:24

Questions

How are the planetary hours calculated in Leuven?

On Monday, 26 January 2026, the Sun rises at 08:25 and sets at 17:22: the day lasts 8h 56m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:24, lasts 15h 02m: twelve night hours of 1h 15m.

Which planet rules the first hour that day?

The Moon, from 08:25 to 09:10: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.