Planetary hours
in Gent.
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, 28 January 2026: day of Mercury
- Sunrise
- 08:27
- Sunset
- 17:28
- Next sunrise
- 08:26
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Brussels).
Day
- 1☿︎ Mercury08:27 – 09:12
- 2☽︎ Moon09:12 – 09:57
- 3♄︎ Saturn09:57 – 10:43
- 4♃︎ Jupiter10:43 – 11:28
- 5♂︎ Mars11:28 – 12:13
- 6☉︎ Sun12:13 – 12:58
- 7♀︎ Venus12:58 – 13:43
- 8☿︎ Mercury13:43 – 14:28
- 9☽︎ Moon14:28 – 15:13
- 10♄︎ Saturn15:13 – 15:58
- 11♃︎ Jupiter15:58 – 16:43
- 12♂︎ Mars16:43 – 17:28
Night
- 1☉︎ Sun17:28 – 18:43
- 2♀︎ Venus18:43 – 19:58
- 3☿︎ Mercury19:58 – 21:13
- 4☽︎ Moon21:13 – 22:28
- 5♄︎ Saturn22:28 – 23:42
- 6♃︎ Jupiter23:42 – 00:57
- 7♂︎ Mars00:57 – 02:12
- 8☉︎ Sun02:12 – 03:27
- 9♀︎ Venus03:27 – 04:41
- 10☿︎ Mercury04:41 – 05:56
- 11☽︎ Moon05:56 – 07:11
- 12♄︎ Saturn07:11 – 08:26
Other cities · Belgium
Questions
How are the planetary hours calculated in Gent?
On Wednesday, 28 January 2026, the Sun rises at 08:27 and sets at 17:28: the day lasts 9h 01m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:26, lasts 14h 57m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Mercury, from 08:27 to 09:12: 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.