Planetary hours
in Antwerp.
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, 4 November 2025: day of Mars
- Sunrise
- 07:40
- Sunset
- 17:10
- Next sunrise
- 07:42
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Brussels).
Day
- 1♂︎ Mars07:40 – 08:28
- 2☉︎ Sun08:28 – 09:15
- 3♀︎ Venus09:15 – 10:03
- 4☿︎ Mercury10:03 – 10:50
- 5☽︎ Moon10:50 – 11:38
- 6♄︎ Saturn11:38 – 12:25
- 7♃︎ Jupiter12:25 – 13:13
- 8♂︎ Mars13:13 – 14:00
- 9☉︎ Sun14:00 – 14:48
- 10♀︎ Venus14:48 – 15:35
- 11☿︎ Mercury15:35 – 16:23
- 12☽︎ Moon16:23 – 17:10
Night
- 1♄︎ Saturn17:10 – 18:23
- 2♃︎ Jupiter18:23 – 19:35
- 3♂︎ Mars19:35 – 20:48
- 4☉︎ Sun20:48 – 22:01
- 5♀︎ Venus22:01 – 23:13
- 6☿︎ Mercury23:13 – 00:26
- 7☽︎ Moon00:26 – 01:39
- 8♄︎ Saturn01:39 – 02:51
- 9♃︎ Jupiter02:51 – 04:04
- 10♂︎ Mars04:04 – 05:17
- 11☉︎ Sun05:17 – 06:29
- 12♀︎ Venus06:29 – 07:42
Other cities · Belgium
Questions
How are the planetary hours calculated in Antwerp?
On Tuesday, 4 November 2025, the Sun rises at 07:40 and sets at 17:10: the day lasts 9h 30m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:42, lasts 14h 32m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mars, from 07:40 to 08:28: 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.