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 Thursday, 3 September 2026: day of Jupiter
- Sunrise
- 07:08
- Sunset
- 20:27
- Next sunrise
- 07:10
A day hour lasts 1h 07m; a night hour, 54 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter07:08 – 08:15
- 2♂︎ Mars08:15 – 09:22
- 3☉︎ Sun09:22 – 10:28
- 4♀︎ Venus10:28 – 11:35
- 5☿︎ Mercury11:35 – 12:41
- 6☽︎ Moon12:41 – 13:48
- 7♄︎ Saturn13:48 – 14:54
- 8♃︎ Jupiter14:54 – 16:01
- 9♂︎ Mars16:01 – 17:08
- 10☉︎ Sun17:08 – 18:14
- 11♀︎ Venus18:14 – 19:21
- 12☿︎ Mercury19:21 – 20:27
Night
- 1☽︎ Moon20:27 – 21:21
- 2♄︎ Saturn21:21 – 22:14
- 3♃︎ Jupiter22:14 – 23:08
- 4♂︎ Mars23:08 – 00:01
- 5☉︎ Sun00:01 – 00:55
- 6♀︎ Venus00:55 – 01:49
- 7☿︎ Mercury01:49 – 02:42
- 8☽︎ Moon02:42 – 03:36
- 9♄︎ Saturn03:36 – 04:29
- 10♃︎ Jupiter04:29 – 05:23
- 11♂︎ Mars05:23 – 06:16
- 12☉︎ Sun06:16 – 07:10
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Questions
How are the planetary hours calculated in Marne La Vallée?
On Thursday, 3 September 2026, the Sun rises at 07:08 and sets at 20:27: the day lasts 13h 19m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 07:10, lasts 10h 43m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Jupiter, from 07:08 to 08:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.