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 Tuesday, 17 February 2026: day of Mars
- Sunrise
- 07:54
- Sunset
- 18:13
- Next sunrise
- 07:52
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:54 – 08:45
- 2☉︎ Sun08:45 – 09:37
- 3♀︎ Venus09:37 – 10:28
- 4☿︎ Mercury10:28 – 11:20
- 5☽︎ Moon11:20 – 12:12
- 6♄︎ Saturn12:12 – 13:03
- 7♃︎ Jupiter13:03 – 13:55
- 8♂︎ Mars13:55 – 14:46
- 9☉︎ Sun14:46 – 15:38
- 10♀︎ Venus15:38 – 16:30
- 11☿︎ Mercury16:30 – 17:21
- 12☽︎ Moon17:21 – 18:13
Night
- 1♄︎ Saturn18:13 – 19:21
- 2♃︎ Jupiter19:21 – 20:29
- 3♂︎ Mars20:29 – 21:38
- 4☉︎ Sun21:38 – 22:46
- 5♀︎ Venus22:46 – 23:54
- 6☿︎ Mercury23:54 – 01:02
- 7☽︎ Moon01:02 – 02:11
- 8♄︎ Saturn02:11 – 03:19
- 9♃︎ Jupiter03:19 – 04:27
- 10♂︎ Mars04:27 – 05:35
- 11☉︎ Sun05:35 – 06:44
- 12♀︎ Venus06:44 – 07:52
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Questions
How are the planetary hours calculated in Marne La Vallée?
On Tuesday, 17 February 2026, the Sun rises at 07:54 and sets at 18:13: the day lasts 10h 19m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:52, lasts 13h 39m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mars, from 07:54 to 08:45: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.