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 Sunday, 10 May 2026: day of the Sun
- Sunrise
- 06:01
- Sunset
- 21:18
- Next sunrise
- 05:59
A day hour lasts 1h 16m; a night hour, 43 min. Local time (Europe/Brussels).
Day
- 1☉︎ Sun06:01 – 07:17
- 2♀︎ Venus07:17 – 08:34
- 3☿︎ Mercury08:34 – 09:50
- 4☽︎ Moon09:50 – 11:06
- 5♄︎ Saturn11:06 – 12:23
- 6♃︎ Jupiter12:23 – 13:39
- 7♂︎ Mars13:39 – 14:56
- 8☉︎ Sun14:56 – 16:12
- 9♀︎ Venus16:12 – 17:28
- 10☿︎ Mercury17:28 – 18:45
- 11☽︎ Moon18:45 – 20:01
- 12♄︎ Saturn20:01 – 21:18
Night
- 1♃︎ Jupiter21:18 – 22:01
- 2♂︎ Mars22:01 – 22:44
- 3☉︎ Sun22:44 – 23:28
- 4♀︎ Venus23:28 – 00:11
- 5☿︎ Mercury00:11 – 00:55
- 6☽︎ Moon00:55 – 01:38
- 7♄︎ Saturn01:38 – 02:22
- 8♃︎ Jupiter02:22 – 03:05
- 9♂︎ Mars03:05 – 03:49
- 10☉︎ Sun03:49 – 04:32
- 11♀︎ Venus04:32 – 05:16
- 12☿︎ Mercury05:16 – 05:59
Other cities · Belgium
Questions
How are the planetary hours calculated in Molenbeek-Saint-Jean?
On Sunday, 10 May 2026, the Sun rises at 06:01 and sets at 21:18: the day lasts 15h 17m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 05:59, lasts 8h 42m: twelve night hours of 43 min.
Which planet rules the first hour that day?
The Sun, from 06:01 to 07:17: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.