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, 17 November 2026: day of Mars
- Sunrise
- 08:09
- Sunset
- 17:11
- Next sunrise
- 08:11
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1♂︎ Mars08:09 – 08:54
- 2☉︎ Sun08:54 – 09:39
- 3♀︎ Venus09:39 – 10:24
- 4☿︎ Mercury10:24 – 11:10
- 5☽︎ Moon11:10 – 11:55
- 6♄︎ Saturn11:55 – 12:40
- 7♃︎ Jupiter12:40 – 13:25
- 8♂︎ Mars13:25 – 14:10
- 9☉︎ Sun14:10 – 14:55
- 10♀︎ Venus14:55 – 15:40
- 11☿︎ Mercury15:40 – 16:25
- 12☽︎ Moon16:25 – 17:11
Night
- 1♄︎ Saturn17:11 – 18:26
- 2♃︎ Jupiter18:26 – 19:41
- 3♂︎ Mars19:41 – 20:56
- 4☉︎ Sun20:56 – 22:11
- 5♀︎ Venus22:11 – 23:26
- 6☿︎ Mercury23:26 – 00:41
- 7☽︎ Moon00:41 – 01:56
- 8♄︎ Saturn01:56 – 03:11
- 9♃︎ Jupiter03:11 – 04:26
- 10♂︎ Mars04:26 – 05:41
- 11☉︎ Sun05:41 – 06:56
- 12♀︎ Venus06:56 – 08:11
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Tuesday, 17 November 2026, the Sun rises at 08:09 and sets at 17:11: the day lasts 9h 02m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:11, lasts 15h 00m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Mars, from 08:09 to 08:54: 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.