Planetary hours
in Marne La Vallée.
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, 24 September 2025: day of Mercury
- Sunrise
- 07:38
- Sunset
- 19:42
- Next sunrise
- 07:40
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:38 – 08:39
- 2☽︎ Moon08:39 – 09:39
- 3♄︎ Saturn09:39 – 10:39
- 4♃︎ Jupiter10:39 – 11:40
- 5♂︎ Mars11:40 – 12:40
- 6☉︎ Sun12:40 – 13:40
- 7♀︎ Venus13:40 – 14:41
- 8☿︎ Mercury14:41 – 15:41
- 9☽︎ Moon15:41 – 16:41
- 10♄︎ Saturn16:41 – 17:42
- 11♃︎ Jupiter17:42 – 18:42
- 12♂︎ Mars18:42 – 19:42
Night
- 1☉︎ Sun19:42 – 20:42
- 2♀︎ Venus20:42 – 21:42
- 3☿︎ Mercury21:42 – 22:42
- 4☽︎ Moon22:42 – 23:42
- 5♄︎ Saturn23:42 – 00:41
- 6♃︎ Jupiter00:41 – 01:41
- 7♂︎ Mars01:41 – 02:41
- 8☉︎ Sun02:41 – 03:41
- 9♀︎ Venus03:41 – 04:41
- 10☿︎ Mercury04:41 – 05:40
- 11☽︎ Moon05:40 – 06:40
- 12♄︎ Saturn06:40 – 07:40
Other cities · France
Questions
How are the planetary hours calculated in Marne La Vallée?
On Wednesday, 24 September 2025, the Sun rises at 07:38 and sets at 19:42: the day lasts 12h 04m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:40, lasts 11h 58m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mercury, from 07:38 to 08:39: 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.