Planetary hours
in Namur.
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, 13 October 2025: day of the Moon
- Sunrise
- 08:00
- Sunset
- 18:52
- Next sunrise
- 08:01
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Brussels).
Day
- 1☽︎ Moon08:00 – 08:54
- 2♄︎ Saturn08:54 – 09:48
- 3♃︎ Jupiter09:48 – 10:43
- 4♂︎ Mars10:43 – 11:37
- 5☉︎ Sun11:37 – 12:31
- 6♀︎ Venus12:31 – 13:26
- 7☿︎ Mercury13:26 – 14:20
- 8☽︎ Moon14:20 – 15:15
- 9♄︎ Saturn15:15 – 16:09
- 10♃︎ Jupiter16:09 – 17:03
- 11♂︎ Mars17:03 – 17:58
- 12☉︎ Sun17:58 – 18:52
Night
- 1♀︎ Venus18:52 – 19:58
- 2☿︎ Mercury19:58 – 21:04
- 3☽︎ Moon21:04 – 22:09
- 4♄︎ Saturn22:09 – 23:15
- 5♃︎ Jupiter23:15 – 00:21
- 6♂︎ Mars00:21 – 01:27
- 7☉︎ Sun01:27 – 02:32
- 8♀︎ Venus02:32 – 03:38
- 9☿︎ Mercury03:38 – 04:44
- 10☽︎ Moon04:44 – 05:50
- 11♄︎ Saturn05:50 – 06:55
- 12♃︎ Jupiter06:55 – 08:01
Other cities · Belgium
Questions
How are the planetary hours calculated in Namur?
On Monday, 13 October 2025, the Sun rises at 08:00 and sets at 18:52: the day lasts 10h 53m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:01, lasts 13h 09m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
The Moon, from 08:00 to 08:54: 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.