Planetary hours
in Mons.
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 Wednesday, 2 September 2026: day of Mercury
- Sunrise
- 06:59
- Sunset
- 20:26
- Next sunrise
- 07:01
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Europe/Brussels).
Day
- 1☿︎ Mercury06:59 – 08:07
- 2☽︎ Moon08:07 – 09:14
- 3♄︎ Saturn09:14 – 10:21
- 4♃︎ Jupiter10:21 – 11:28
- 5♂︎ Mars11:28 – 12:36
- 6☉︎ Sun12:36 – 13:43
- 7♀︎ Venus13:43 – 14:50
- 8☿︎ Mercury14:50 – 15:57
- 9☽︎ Moon15:57 – 17:05
- 10♄︎ Saturn17:05 – 18:12
- 11♃︎ Jupiter18:12 – 19:19
- 12♂︎ Mars19:19 – 20:26
Night
- 1☉︎ Sun20:26 – 21:19
- 2♀︎ Venus21:19 – 22:12
- 3☿︎ Mercury22:12 – 23:05
- 4☽︎ Moon23:05 – 23:58
- 5♄︎ Saturn23:58 – 00:51
- 6♃︎ Jupiter00:51 – 01:44
- 7♂︎ Mars01:44 – 02:37
- 8☉︎ Sun02:37 – 03:29
- 9♀︎ Venus03:29 – 04:22
- 10☿︎ Mercury04:22 – 05:15
- 11☽︎ Moon05:15 – 06:08
- 12♄︎ Saturn06:08 – 07:01
Other cities · Belgium
Questions
How are the planetary hours calculated in Mons?
On Wednesday, 2 September 2026, the Sun rises at 06:59 and sets at 20:26: the day lasts 13h 27m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 07:01, lasts 10h 35m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Mercury, from 06:59 to 08:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.