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 Saturday, 19 September 2026: day of Saturn
- Sunrise
- 07:22
- Sunset
- 19:45
- Next sunrise
- 07:23
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Brussels).
Day
- 1♄︎ Saturn07:22 – 08:23
- 2♃︎ Jupiter08:23 – 09:25
- 3♂︎ Mars09:25 – 10:27
- 4☉︎ Sun10:27 – 11:29
- 5♀︎ Venus11:29 – 12:31
- 6☿︎ Mercury12:31 – 13:33
- 7☽︎ Moon13:33 – 14:35
- 8♄︎ Saturn14:35 – 15:37
- 9♃︎ Jupiter15:37 – 16:39
- 10♂︎ Mars16:39 – 17:41
- 11☉︎ Sun17:41 – 18:43
- 12♀︎ Venus18:43 – 19:45
Night
- 1☿︎ Mercury19:45 – 20:43
- 2☽︎ Moon20:43 – 21:41
- 3♄︎ Saturn21:41 – 22:40
- 4♃︎ Jupiter22:40 – 23:38
- 5♂︎ Mars23:38 – 00:36
- 6☉︎ Sun00:36 – 01:34
- 7♀︎ Venus01:34 – 02:32
- 8☿︎ Mercury02:32 – 03:30
- 9☽︎ Moon03:30 – 04:29
- 10♄︎ Saturn04:29 – 05:27
- 11♃︎ Jupiter05:27 – 06:25
- 12♂︎ Mars06:25 – 07:23
Other cities · Belgium
Questions
How are the planetary hours calculated in Namur?
On Saturday, 19 September 2026, the Sun rises at 07:22 and sets at 19:45: the day lasts 12h 24m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:23, lasts 11h 38m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Saturn, from 07:22 to 08:23: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.