Planetary hours
in Rouen.
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, 7 July 2026: day of Mars
- Sunrise
- 05:57
- Sunset
- 22:02
- Next sunrise
- 05:58
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars05:57 – 07:18
- 2☉︎ Sun07:18 – 08:38
- 3♀︎ Venus08:38 – 09:59
- 4☿︎ Mercury09:59 – 11:19
- 5☽︎ Moon11:19 – 12:39
- 6♄︎ Saturn12:39 – 14:00
- 7♃︎ Jupiter14:00 – 15:20
- 8♂︎ Mars15:20 – 16:41
- 9☉︎ Sun16:41 – 18:01
- 10♀︎ Venus18:01 – 19:22
- 11☿︎ Mercury19:22 – 20:42
- 12☽︎ Moon20:42 – 22:02
Night
- 1♄︎ Saturn22:02 – 22:42
- 2♃︎ Jupiter22:42 – 23:22
- 3♂︎ Mars23:22 – 00:01
- 4☉︎ Sun00:01 – 00:41
- 5♀︎ Venus00:41 – 01:21
- 6☿︎ Mercury01:21 – 02:00
- 7☽︎ Moon02:00 – 02:40
- 8♄︎ Saturn02:40 – 03:20
- 9♃︎ Jupiter03:20 – 03:59
- 10♂︎ Mars03:59 – 04:39
- 11☉︎ Sun04:39 – 05:19
- 12♀︎ Venus05:19 – 05:58
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Tuesday, 7 July 2026, the Sun rises at 05:57 and sets at 22:02: the day lasts 16h 05m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:58, lasts 7h 56m: twelve night hours of 40 min.
Which planet rules the first hour that day?
Mars, from 05:57 to 07:18: 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.