Planetary hours
in Saint-Quentin-en-Yvelines.
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, 7 September 2026: day of the Moon
- Sunrise
- 07:17
- Sunset
- 20:21
- Next sunrise
- 07:18
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:17 – 08:22
- 2♄︎ Saturn08:22 – 09:27
- 3♃︎ Jupiter09:27 – 10:33
- 4♂︎ Mars10:33 – 11:38
- 5☉︎ Sun11:38 – 12:44
- 6♀︎ Venus12:44 – 13:49
- 7☿︎ Mercury13:49 – 14:54
- 8☽︎ Moon14:54 – 16:00
- 9♄︎ Saturn16:00 – 17:05
- 10♃︎ Jupiter17:05 – 18:11
- 11♂︎ Mars18:11 – 19:16
- 12☉︎ Sun19:16 – 20:21
Night
- 1♀︎ Venus20:21 – 21:16
- 2☿︎ Mercury21:16 – 22:11
- 3☽︎ Moon22:11 – 23:05
- 4♄︎ Saturn23:05 – 00:00
- 5♃︎ Jupiter00:00 – 00:55
- 6♂︎ Mars00:55 – 01:50
- 7☉︎ Sun01:50 – 02:44
- 8♀︎ Venus02:44 – 03:39
- 9☿︎ Mercury03:39 – 04:34
- 10☽︎ Moon04:34 – 05:29
- 11♄︎ Saturn05:29 – 06:23
- 12♃︎ Jupiter06:23 – 07:18
Other cities · France
Questions
How are the planetary hours calculated in Saint-Quentin-en-Yvelines?
On Monday, 7 September 2026, the Sun rises at 07:17 and sets at 20:21: the day lasts 13h 05m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 07:18, lasts 10h 57m: twelve night hours of 55 min.
Which planet rules the first hour that day?
The Moon, from 07:17 to 08:22: 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.