Planetary hours
in Ixelles.
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, 23 October 2026: day of Venus
- Sunrise
- 08:18
- Sunset
- 18:34
- Next sunrise
- 08:20
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Europe/Brussels).
Day
- 1♀︎ Venus08:18 – 09:10
- 2☿︎ Mercury09:10 – 10:01
- 3☽︎ Moon10:01 – 10:52
- 4♄︎ Saturn10:52 – 11:43
- 5♃︎ Jupiter11:43 – 12:35
- 6♂︎ Mars12:35 – 13:26
- 7☉︎ Sun13:26 – 14:17
- 8♀︎ Venus14:17 – 15:09
- 9☿︎ Mercury15:09 – 16:00
- 10☽︎ Moon16:00 – 16:51
- 11♄︎ Saturn16:51 – 17:42
- 12♃︎ Jupiter17:42 – 18:34
Night
- 1♂︎ Mars18:34 – 19:43
- 2☉︎ Sun19:43 – 20:51
- 3♀︎ Venus20:51 – 22:00
- 4☿︎ Mercury22:00 – 23:09
- 5☽︎ Moon23:09 – 00:18
- 6♄︎ Saturn00:18 – 01:27
- 7♃︎ Jupiter01:27 – 02:36
- 8♂︎ Mars02:36 – 03:45
- 9☉︎ Sun03:45 – 04:53
- 10♀︎ Venus04:53 – 06:02
- 11☿︎ Mercury06:02 – 07:11
- 12☽︎ Moon07:11 – 08:20
Other cities · Belgium
Questions
How are the planetary hours calculated in Ixelles?
On Friday, 23 October 2026, the Sun rises at 08:18 and sets at 18:34: the day lasts 10h 15m, that is twelve day hours of 51 min. The night, until the next sunrise at 08:20, lasts 13h 46m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Venus, from 08:18 to 09:10: 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.