Planetary hours
in Rueil-Malmaison.
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 Monday, 10 August 2026: day of the Moon
- Sunrise
- 06:36
- Sunset
- 21:15
- Next sunrise
- 06:38
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:36 – 07:49
- 2♄︎ Saturn07:49 – 09:03
- 3♃︎ Jupiter09:03 – 10:16
- 4♂︎ Mars10:16 – 11:29
- 5☉︎ Sun11:29 – 12:42
- 6♀︎ Venus12:42 – 13:56
- 7☿︎ Mercury13:56 – 15:09
- 8☽︎ Moon15:09 – 16:22
- 9♄︎ Saturn16:22 – 17:35
- 10♃︎ Jupiter17:35 – 18:49
- 11♂︎ Mars18:49 – 20:02
- 12☉︎ Sun20:02 – 21:15
Night
- 1♀︎ Venus21:15 – 22:02
- 2☿︎ Mercury22:02 – 22:49
- 3☽︎ Moon22:49 – 23:36
- 4♄︎ Saturn23:36 – 00:23
- 5♃︎ Jupiter00:23 – 01:09
- 6♂︎ Mars01:09 – 01:56
- 7☉︎ Sun01:56 – 02:43
- 8♀︎ Venus02:43 – 03:30
- 9☿︎ Mercury03:30 – 04:17
- 10☽︎ Moon04:17 – 05:04
- 11♄︎ Saturn05:04 – 05:51
- 12♃︎ Jupiter05:51 – 06:38
Other cities · France
Questions
How are the planetary hours calculated in Rueil-Malmaison?
On Monday, 10 August 2026, the Sun rises at 06:36 and sets at 21:15: the day lasts 14h 39m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:38, lasts 9h 22m: twelve night hours of 47 min.
Which planet rules the first hour that day?
The Moon, from 06:36 to 07:49: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.