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 Saturday, 25 January 2025: day of Saturn
- Sunrise
- 08:31
- Sunset
- 17:24
- Next sunrise
- 08:30
A day hour lasts 44 min; a night hour, 1h 15m. Local time (Europe/Brussels).
Day
- 1♄︎ Saturn08:31 – 09:15
- 2♃︎ Jupiter09:15 – 10:00
- 3♂︎ Mars10:00 – 10:44
- 4☉︎ Sun10:44 – 11:28
- 5♀︎ Venus11:28 – 12:13
- 6☿︎ Mercury12:13 – 12:57
- 7☽︎ Moon12:57 – 13:42
- 8♄︎ Saturn13:42 – 14:26
- 9♃︎ Jupiter14:26 – 15:10
- 10♂︎ Mars15:10 – 15:55
- 11☉︎ Sun15:55 – 16:39
- 12♀︎ Venus16:39 – 17:24
Night
- 1☿︎ Mercury17:24 – 18:39
- 2☽︎ Moon18:39 – 19:55
- 3♄︎ Saturn19:55 – 21:10
- 4♃︎ Jupiter21:10 – 22:26
- 5♂︎ Mars22:26 – 23:41
- 6☉︎ Sun23:41 – 00:57
- 7♀︎ Venus00:57 – 02:12
- 8☿︎ Mercury02:12 – 03:28
- 9☽︎ Moon03:28 – 04:43
- 10♄︎ Saturn04:43 – 05:59
- 11♃︎ Jupiter05:59 – 07:14
- 12♂︎ Mars07:14 – 08:30
Other cities · Belgium
Questions
How are the planetary hours calculated in Gent?
On Saturday, 25 January 2025, the Sun rises at 08:31 and sets at 17:24: the day lasts 8h 53m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:30, lasts 15h 06m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Saturn, from 08:31 to 09:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.