Planetary hours
in Tourcoing.
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, 3 December 2025: day of Mercury
- Sunrise
- 08:30
- Sunset
- 16:44
- Next sunrise
- 08:31
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury08:30 – 09:11
- 2☽︎ Moon09:11 – 09:52
- 3♄︎ Saturn09:52 – 10:33
- 4♃︎ Jupiter10:33 – 11:14
- 5♂︎ Mars11:14 – 11:55
- 6☉︎ Sun11:55 – 12:37
- 7♀︎ Venus12:37 – 13:18
- 8☿︎ Mercury13:18 – 13:59
- 9☽︎ Moon13:59 – 14:40
- 10♄︎ Saturn14:40 – 15:21
- 11♃︎ Jupiter15:21 – 16:02
- 12♂︎ Mars16:02 – 16:44
Night
- 1☉︎ Sun16:44 – 18:03
- 2♀︎ Venus18:03 – 19:22
- 3☿︎ Mercury19:22 – 20:40
- 4☽︎ Moon20:40 – 21:59
- 5♄︎ Saturn21:59 – 23:18
- 6♃︎ Jupiter23:18 – 00:37
- 7♂︎ Mars00:37 – 01:56
- 8☉︎ Sun01:56 – 03:15
- 9♀︎ Venus03:15 – 04:34
- 10☿︎ Mercury04:34 – 05:53
- 11☽︎ Moon05:53 – 07:12
- 12♄︎ Saturn07:12 – 08:31
Other cities · France
Questions
How are the planetary hours calculated in Tourcoing?
On Wednesday, 3 December 2025, the Sun rises at 08:30 and sets at 16:44: the day lasts 8h 14m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:31, lasts 15h 47m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Mercury, from 08:30 to 09:11: 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.