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 Tuesday, 20 October 2026: day of Mars
- Sunrise
- 08:08
- Sunset
- 18:35
- Next sunrise
- 08:10
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Brussels).
Day
- 1♂︎ Mars08:08 – 09:00
- 2☉︎ Sun09:00 – 09:53
- 3♀︎ Venus09:53 – 10:45
- 4☿︎ Mercury10:45 – 11:37
- 5☽︎ Moon11:37 – 12:29
- 6♄︎ Saturn12:29 – 13:22
- 7♃︎ Jupiter13:22 – 14:14
- 8♂︎ Mars14:14 – 15:06
- 9☉︎ Sun15:06 – 15:58
- 10♀︎ Venus15:58 – 16:51
- 11☿︎ Mercury16:51 – 17:43
- 12☽︎ Moon17:43 – 18:35
Night
- 1♄︎ Saturn18:35 – 19:43
- 2♃︎ Jupiter19:43 – 20:51
- 3♂︎ Mars20:51 – 21:59
- 4☉︎ Sun21:59 – 23:07
- 5♀︎ Venus23:07 – 00:15
- 6☿︎ Mercury00:15 – 01:22
- 7☽︎ Moon01:22 – 02:30
- 8♄︎ Saturn02:30 – 03:38
- 9♃︎ Jupiter03:38 – 04:46
- 10♂︎ Mars04:46 – 05:54
- 11☉︎ Sun05:54 – 07:02
- 12♀︎ Venus07:02 – 08:10
Other cities · Belgium
Questions
How are the planetary hours calculated in Liège?
On Tuesday, 20 October 2026, the Sun rises at 08:08 and sets at 18:35: the day lasts 10h 27m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:10, lasts 13h 35m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mars, from 08:08 to 09:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.