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 Friday, 12 September 2025: day of Venus
- Sunrise
- 07:21
- Sunset
- 20:08
- Next sunrise
- 07:23
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus07:21 – 08:25
- 2☿︎ Mercury08:25 – 09:29
- 3☽︎ Moon09:29 – 10:33
- 4♄︎ Saturn10:33 – 11:37
- 5♃︎ Jupiter11:37 – 12:41
- 6♂︎ Mars12:41 – 13:45
- 7☉︎ Sun13:45 – 14:49
- 8♀︎ Venus14:49 – 15:52
- 9☿︎ Mercury15:52 – 16:56
- 10☽︎ Moon16:56 – 18:00
- 11♄︎ Saturn18:00 – 19:04
- 12♃︎ Jupiter19:04 – 20:08
Night
- 1♂︎ Mars20:08 – 21:04
- 2☉︎ Sun21:04 – 22:00
- 3♀︎ Venus22:00 – 22:57
- 4☿︎ Mercury22:57 – 23:53
- 5☽︎ Moon23:53 – 00:49
- 6♄︎ Saturn00:49 – 01:45
- 7♃︎ Jupiter01:45 – 02:42
- 8♂︎ Mars02:42 – 03:38
- 9☉︎ Sun03:38 – 04:34
- 10♀︎ Venus04:34 – 05:30
- 11☿︎ Mercury05:30 – 06:27
- 12☽︎ Moon06:27 – 07:23
Other cities · France
Questions
How are the planetary hours calculated in Marne La Vallée?
On Friday, 12 September 2025, the Sun rises at 07:21 and sets at 20:08: the day lasts 12h 46m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:23, lasts 11h 15m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Venus, from 07:21 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.