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, 13 August 2026: day of Jupiter
- Sunrise
- 06:39
- Sunset
- 21:08
- Next sunrise
- 06:40
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter06:39 – 07:51
- 2♂︎ Mars07:51 – 09:04
- 3☉︎ Sun09:04 – 10:16
- 4♀︎ Venus10:16 – 11:28
- 5☿︎ Mercury11:28 – 12:41
- 6☽︎ Moon12:41 – 13:53
- 7♄︎ Saturn13:53 – 15:06
- 8♃︎ Jupiter15:06 – 16:18
- 9♂︎ Mars16:18 – 17:31
- 10☉︎ Sun17:31 – 18:43
- 11♀︎ Venus18:43 – 19:56
- 12☿︎ Mercury19:56 – 21:08
Night
- 1☽︎ Moon21:08 – 21:56
- 2♄︎ Saturn21:56 – 22:43
- 3♃︎ Jupiter22:43 – 23:31
- 4♂︎ Mars23:31 – 00:19
- 5☉︎ Sun00:19 – 01:06
- 6♀︎ Venus01:06 – 01:54
- 7☿︎ Mercury01:54 – 02:42
- 8☽︎ Moon02:42 – 03:29
- 9♄︎ Saturn03:29 – 04:17
- 10♃︎ Jupiter04:17 – 05:05
- 11♂︎ Mars05:05 – 05:52
- 12☉︎ Sun05:52 – 06:40
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Questions
How are the planetary hours calculated in Marne La Vallée?
On Thursday, 13 August 2026, the Sun rises at 06:39 and sets at 21:08: the day lasts 14h 29m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 06:40, lasts 9h 32m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Jupiter, from 06:39 to 07:51: 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.