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 Friday, 15 May 2026: day of Venus
- Sunrise
- 05:49
- Sunset
- 21:19
- Next sunrise
- 05:48
A day hour lasts 1h 17m; a night hour, 42 min. Local time (Europe/Brussels).
Day
- 1♀︎ Venus05:49 – 07:07
- 2☿︎ Mercury07:07 – 08:24
- 3☽︎ Moon08:24 – 09:42
- 4♄︎ Saturn09:42 – 10:59
- 5♃︎ Jupiter10:59 – 12:17
- 6♂︎ Mars12:17 – 13:34
- 7☉︎ Sun13:34 – 14:52
- 8♀︎ Venus14:52 – 16:09
- 9☿︎ Mercury16:09 – 17:27
- 10☽︎ Moon17:27 – 18:44
- 11♄︎ Saturn18:44 – 20:02
- 12♃︎ Jupiter20:02 – 21:19
Night
- 1♂︎ Mars21:19 – 22:01
- 2☉︎ Sun22:01 – 22:44
- 3♀︎ Venus22:44 – 23:26
- 4☿︎ Mercury23:26 – 00:09
- 5☽︎ Moon00:09 – 00:51
- 6♄︎ Saturn00:51 – 01:33
- 7♃︎ Jupiter01:33 – 02:16
- 8♂︎ Mars02:16 – 02:58
- 9☉︎ Sun02:58 – 03:40
- 10♀︎ Venus03:40 – 04:23
- 11☿︎ Mercury04:23 – 05:05
- 12☽︎ Moon05:05 – 05:48
Other cities · Belgium
Questions
How are the planetary hours calculated in Liège?
On Friday, 15 May 2026, the Sun rises at 05:49 and sets at 21:19: the day lasts 15h 30m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:48, lasts 8h 29m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Venus, from 05:49 to 07:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.