Planetary hours
in Liège.
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
- 08:00
- Sunset
- 18:45
- Next sunrise
- 08:01
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Brussels).
Day
- 1♃︎ Jupiter08:00 – 08:54
- 2♂︎ Mars08:54 – 09:47
- 3☉︎ Sun09:47 – 10:41
- 4♀︎ Venus10:41 – 11:35
- 5☿︎ Mercury11:35 – 12:29
- 6☽︎ Moon12:29 – 13:23
- 7♄︎ Saturn13:23 – 14:16
- 8♃︎ Jupiter14:16 – 15:10
- 9♂︎ Mars15:10 – 16:04
- 10☉︎ Sun16:04 – 16:58
- 11♀︎ Venus16:58 – 17:52
- 12☿︎ Mercury17:52 – 18:45
Night
- 1☽︎ Moon18:45 – 19:52
- 2♄︎ Saturn19:52 – 20:58
- 3♃︎ Jupiter20:58 – 22:04
- 4♂︎ Mars22:04 – 23:11
- 5☉︎ Sun23:11 – 00:17
- 6♀︎ Venus00:17 – 01:23
- 7☿︎ Mercury01:23 – 02:30
- 8☽︎ Moon02:30 – 03:36
- 9♄︎ Saturn03:36 – 04:42
- 10♃︎ Jupiter04:42 – 05:49
- 11♂︎ Mars05:49 – 06:55
- 12☉︎ Sun06:55 – 08:01
Other cities · Belgium
Questions
How are the planetary hours calculated in Liège?
On Thursday, 15 October 2026, the Sun rises at 08:00 and sets at 18:45: the day lasts 10h 46m, that is twelve day hours of 54 min. The night, until the next sunrise at 08:01, lasts 13h 16m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Jupiter, 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: 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.