Planetary hours
in Anderlecht.
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 Wednesday, 15 April 2026: day of Mercury
- Sunrise
- 06:48
- Sunset
- 20:38
- Next sunrise
- 06:46
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Europe/Brussels).
Day
- 1☿︎ Mercury06:48 – 07:57
- 2☽︎ Moon07:57 – 09:06
- 3♄︎ Saturn09:06 – 10:15
- 4♃︎ Jupiter10:15 – 11:25
- 5♂︎ Mars11:25 – 12:34
- 6☉︎ Sun12:34 – 13:43
- 7♀︎ Venus13:43 – 14:52
- 8☿︎ Mercury14:52 – 16:01
- 9☽︎ Moon16:01 – 17:10
- 10♄︎ Saturn17:10 – 18:19
- 11♃︎ Jupiter18:19 – 19:28
- 12♂︎ Mars19:28 – 20:38
Night
- 1☉︎ Sun20:38 – 21:28
- 2♀︎ Venus21:28 – 22:19
- 3☿︎ Mercury22:19 – 23:10
- 4☽︎ Moon23:10 – 00:00
- 5♄︎ Saturn00:00 – 00:51
- 6♃︎ Jupiter00:51 – 01:42
- 7♂︎ Mars01:42 – 02:32
- 8☉︎ Sun02:32 – 03:23
- 9♀︎ Venus03:23 – 04:14
- 10☿︎ Mercury04:14 – 05:05
- 11☽︎ Moon05:05 – 05:55
- 12♄︎ Saturn05:55 – 06:46
Other cities · Belgium
Questions
How are the planetary hours calculated in Anderlecht?
On Wednesday, 15 April 2026, the Sun rises at 06:48 and sets at 20:38: the day lasts 13h 50m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 06:46, lasts 10h 08m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Mercury, from 06:48 to 07:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.