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 Sunday, 19 July 2026: day of the Sun
- Sunrise
- 06:10
- Sunset
- 21:53
- Next sunrise
- 06:11
A day hour lasts 1h 19m; a night hour, 42 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun06:10 – 07:28
- 2♀︎ Venus07:28 – 08:47
- 3☿︎ Mercury08:47 – 10:05
- 4☽︎ Moon10:05 – 11:24
- 5♄︎ Saturn11:24 – 12:42
- 6♃︎ Jupiter12:42 – 14:01
- 7♂︎ Mars14:01 – 15:20
- 8☉︎ Sun15:20 – 16:38
- 9♀︎ Venus16:38 – 17:57
- 10☿︎ Mercury17:57 – 19:15
- 11☽︎ Moon19:15 – 20:34
- 12♄︎ Saturn20:34 – 21:53
Night
- 1♃︎ Jupiter21:53 – 22:34
- 2♂︎ Mars22:34 – 23:16
- 3☉︎ Sun23:16 – 23:57
- 4♀︎ Venus23:57 – 00:39
- 5☿︎ Mercury00:39 – 01:20
- 6☽︎ Moon01:20 – 02:02
- 7♄︎ Saturn02:02 – 02:43
- 8♃︎ Jupiter02:43 – 03:25
- 9♂︎ Mars03:25 – 04:06
- 10☉︎ Sun04:06 – 04:48
- 11♀︎ Venus04:48 – 05:29
- 12☿︎ Mercury05:29 – 06:11
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Sunday, 19 July 2026, the Sun rises at 06:10 and sets at 21:53: the day lasts 15h 43m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 06:11, lasts 8h 18m: twelve night hours of 42 min.
Which planet rules the first hour that day?
The Sun, from 06:10 to 07:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.