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 Tuesday, 24 November 2026: day of Mars
- Sunrise
- 08:11
- Sunset
- 16:43
- Next sunrise
- 08:12
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Brussels).
Day
- 1♂︎ Mars08:11 – 08:54
- 2☉︎ Sun08:54 – 09:36
- 3♀︎ Venus09:36 – 10:19
- 4☿︎ Mercury10:19 – 11:02
- 5☽︎ Moon11:02 – 11:44
- 6♄︎ Saturn11:44 – 12:27
- 7♃︎ Jupiter12:27 – 13:10
- 8♂︎ Mars13:10 – 13:53
- 9☉︎ Sun13:53 – 14:35
- 10♀︎ Venus14:35 – 15:18
- 11☿︎ Mercury15:18 – 16:01
- 12☽︎ Moon16:01 – 16:43
Night
- 1♄︎ Saturn16:43 – 18:01
- 2♃︎ Jupiter18:01 – 19:18
- 3♂︎ Mars19:18 – 20:36
- 4☉︎ Sun20:36 – 21:53
- 5♀︎ Venus21:53 – 23:10
- 6☿︎ Mercury23:10 – 00:28
- 7☽︎ Moon00:28 – 01:45
- 8♄︎ Saturn01:45 – 03:03
- 9♃︎ Jupiter03:03 – 04:20
- 10♂︎ Mars04:20 – 05:38
- 11☉︎ Sun05:38 – 06:55
- 12♀︎ Venus06:55 – 08:12
Other cities · Belgium
Questions
How are the planetary hours calculated in Leuven?
On Tuesday, 24 November 2026, the Sun rises at 08:11 and sets at 16:43: the day lasts 8h 33m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:12, lasts 15h 29m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Mars, from 08:11 to 08:54: 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.
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.