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, 31 December 2026: day of Jupiter
- Sunrise
- 08:42
- Sunset
- 17:02
- Next sunrise
- 08:42
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:42 – 09:24
- 2♂︎ Mars09:24 – 10:06
- 3☉︎ Sun10:06 – 10:47
- 4♀︎ Venus10:47 – 11:29
- 5☿︎ Mercury11:29 – 12:10
- 6☽︎ Moon12:10 – 12:52
- 7♄︎ Saturn12:52 – 13:34
- 8♃︎ Jupiter13:34 – 14:15
- 9♂︎ Mars14:15 – 14:57
- 10☉︎ Sun14:57 – 15:38
- 11♀︎ Venus15:38 – 16:20
- 12☿︎ Mercury16:20 – 17:02
Night
- 1☽︎ Moon17:02 – 18:20
- 2♄︎ Saturn18:20 – 19:38
- 3♃︎ Jupiter19:38 – 20:57
- 4♂︎ Mars20:57 – 22:15
- 5☉︎ Sun22:15 – 23:34
- 6♀︎ Venus23:34 – 00:52
- 7☿︎ Mercury00:52 – 02:10
- 8☽︎ Moon02:10 – 03:29
- 9♄︎ Saturn03:29 – 04:47
- 10♃︎ Jupiter04:47 – 06:06
- 11♂︎ Mars06:06 – 07:24
- 12☉︎ Sun07:24 – 08:42
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Questions
How are the planetary hours calculated in Marne La Vallée?
On Thursday, 31 December 2026, the Sun rises at 08:42 and sets at 17:02: the day lasts 8h 19m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:42, lasts 15h 41m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Jupiter, from 08:42 to 09:24: 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.