Planetary hours
in Molenbeek-Saint-Jean.
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 Thursday, 15 October 2026: day of Jupiter
- Sunrise
- 08:05
- Sunset
- 18:50
- Next sunrise
- 08:07
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Brussels).
Day
- 1♃︎ Jupiter08:05 – 08:59
- 2♂︎ Mars08:59 – 09:53
- 3☉︎ Sun09:53 – 10:46
- 4♀︎ Venus10:46 – 11:40
- 5☿︎ Mercury11:40 – 12:34
- 6☽︎ Moon12:34 – 13:28
- 7♄︎ Saturn13:28 – 14:21
- 8♃︎ Jupiter14:21 – 15:15
- 9♂︎ Mars15:15 – 16:09
- 10☉︎ Sun16:09 – 17:03
- 11♀︎ Venus17:03 – 17:56
- 12☿︎ Mercury17:56 – 18:50
Night
- 1☽︎ Moon18:50 – 19:56
- 2♄︎ Saturn19:56 – 21:03
- 3♃︎ Jupiter21:03 – 22:09
- 4♂︎ Mars22:09 – 23:16
- 5☉︎ Sun23:16 – 00:22
- 6♀︎ Venus00:22 – 01:28
- 7☿︎ Mercury01:28 – 02:35
- 8☽︎ Moon02:35 – 03:41
- 9♄︎ Saturn03:41 – 04:48
- 10♃︎ Jupiter04:48 – 05:54
- 11♂︎ Mars05:54 – 07:00
- 12☉︎ Sun07:00 – 08:07
Other cities · Belgium
Questions
How are the planetary hours calculated in Molenbeek-Saint-Jean?
On Thursday, 15 October 2026, the Sun rises at 08:05 and sets at 18:50: the day lasts 10h 45m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:07, lasts 13h 17m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Jupiter, from 08:05 to 08:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.