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, 25 May 2026: day of the Moon
- Sunrise
- 05:59
- Sunset
- 21:39
- Next sunrise
- 05:58
A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon05:59 – 07:17
- 2♄︎ Saturn07:17 – 08:35
- 3♃︎ Jupiter08:35 – 09:54
- 4♂︎ Mars09:54 – 11:12
- 5☉︎ Sun11:12 – 12:30
- 6♀︎ Venus12:30 – 13:49
- 7☿︎ Mercury13:49 – 15:07
- 8☽︎ Moon15:07 – 16:25
- 9♄︎ Saturn16:25 – 17:44
- 10♃︎ Jupiter17:44 – 19:02
- 11♂︎ Mars19:02 – 20:20
- 12☉︎ Sun20:20 – 21:39
Night
- 1♀︎ Venus21:39 – 22:20
- 2☿︎ Mercury22:20 – 23:02
- 3☽︎ Moon23:02 – 23:43
- 4♄︎ Saturn23:43 – 00:25
- 5♃︎ Jupiter00:25 – 01:07
- 6♂︎ Mars01:07 – 01:48
- 7☉︎ Sun01:48 – 02:30
- 8♀︎ Venus02:30 – 03:11
- 9☿︎ Mercury03:11 – 03:53
- 10☽︎ Moon03:53 – 04:35
- 11♄︎ Saturn04:35 – 05:16
- 12♃︎ Jupiter05:16 – 05:58
Other cities · France
Questions
How are the planetary hours calculated in Saint-Quentin-en-Yvelines?
On Monday, 25 May 2026, the Sun rises at 05:59 and sets at 21:39: the day lasts 15h 40m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:58, lasts 8h 19m: twelve night hours of 42 min.
Which planet rules the first hour that day?
The Moon, from 05:59 to 07:17: 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.