Planetary hours
in Leuven.
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, 11 July 2028: day of Mars
- Sunrise
- 05:40
- Sunset
- 21:52
- Next sunrise
- 05:41
A day hour lasts 1h 21m; a night hour, 39 min. Local time (Europe/Brussels).
Day
- 1♂︎ Mars05:40 – 07:01
- 2☉︎ Sun07:01 – 08:22
- 3♀︎ Venus08:22 – 09:43
- 4☿︎ Mercury09:43 – 11:04
- 5☽︎ Moon11:04 – 12:25
- 6♄︎ Saturn12:25 – 13:46
- 7♃︎ Jupiter13:46 – 15:07
- 8♂︎ Mars15:07 – 16:28
- 9☉︎ Sun16:28 – 17:49
- 10♀︎ Venus17:49 – 19:10
- 11☿︎ Mercury19:10 – 20:31
- 12☽︎ Moon20:31 – 21:52
Night
- 1♄︎ Saturn21:52 – 22:31
- 2♃︎ Jupiter22:31 – 23:10
- 3♂︎ Mars23:10 – 23:49
- 4☉︎ Sun23:49 – 00:28
- 5♀︎ Venus00:28 – 01:07
- 6☿︎ Mercury01:07 – 01:47
- 7☽︎ Moon01:47 – 02:26
- 8♄︎ Saturn02:26 – 03:05
- 9♃︎ Jupiter03:05 – 03:44
- 10♂︎ Mars03:44 – 04:23
- 11☉︎ Sun04:23 – 05:02
- 12♀︎ Venus05:02 – 05:41
Other cities · Belgium
Questions
How are the planetary hours calculated in Leuven?
On Tuesday, 11 July 2028, the Sun rises at 05:40 and sets at 21:52: the day lasts 16h 11m, that is twelve day hours of 1h 21m. The night, until the next sunrise at 05:41, lasts 7h 50m: twelve night hours of 39 min.
Which planet rules the first hour that day?
Mars, from 05:40 to 07:01: 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.