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, 9 November 2026: day of the Moon
- Sunrise
- 07:46
- Sunset
- 17:02
- Next sunrise
- 07:48
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Brussels).
Day
- 1☽︎ Moon07:46 – 08:33
- 2♄︎ Saturn08:33 – 09:19
- 3♃︎ Jupiter09:19 – 10:05
- 4♂︎ Mars10:05 – 10:52
- 5☉︎ Sun10:52 – 11:38
- 6♀︎ Venus11:38 – 12:24
- 7☿︎ Mercury12:24 – 13:11
- 8☽︎ Moon13:11 – 13:57
- 9♄︎ Saturn13:57 – 14:43
- 10♃︎ Jupiter14:43 – 15:30
- 11♂︎ Mars15:30 – 16:16
- 12☉︎ Sun16:16 – 17:02
Night
- 1♀︎ Venus17:02 – 18:16
- 2☿︎ Mercury18:16 – 19:30
- 3☽︎ Moon19:30 – 20:44
- 4♄︎ Saturn20:44 – 21:57
- 5♃︎ Jupiter21:57 – 23:11
- 6♂︎ Mars23:11 – 00:25
- 7☉︎ Sun00:25 – 01:39
- 8♀︎ Venus01:39 – 02:53
- 9☿︎ Mercury02:53 – 04:06
- 10☽︎ Moon04:06 – 05:20
- 11♄︎ Saturn05:20 – 06:34
- 12♃︎ Jupiter06:34 – 07:48
Other cities · Belgium
Questions
How are the planetary hours calculated in Leuven?
On Monday, 9 November 2026, the Sun rises at 07:46 and sets at 17:02: the day lasts 9h 16m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:48, lasts 14h 46m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
The Moon, from 07:46 to 08:33: 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.
On a computer? Scan this code with your phone.
Calendars
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.