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 Monday, 7 September 2026: day of the Moon
- Sunrise
- 07:20
- Sunset
- 20:26
- Next sunrise
- 07:21
A day hour lasts 1h 06m; a night hour, 55 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon07:20 – 08:25
- 2♄︎ Saturn08:25 – 09:31
- 3♃︎ Jupiter09:31 – 10:36
- 4♂︎ Mars10:36 – 11:42
- 5☉︎ Sun11:42 – 12:47
- 6♀︎ Venus12:47 – 13:53
- 7☿︎ Mercury13:53 – 14:58
- 8☽︎ Moon14:58 – 16:04
- 9♄︎ Saturn16:04 – 17:09
- 10♃︎ Jupiter17:09 – 18:15
- 11♂︎ Mars18:15 – 19:20
- 12☉︎ Sun19:20 – 20:26
Night
- 1♀︎ Venus20:26 – 21:20
- 2☿︎ Mercury21:20 – 22:15
- 3☽︎ Moon22:15 – 23:10
- 4♄︎ Saturn23:10 – 00:04
- 5♃︎ Jupiter00:04 – 00:59
- 6♂︎ Mars00:59 – 01:53
- 7☉︎ Sun01:53 – 02:48
- 8♀︎ Venus02:48 – 03:43
- 9☿︎ Mercury03:43 – 04:37
- 10☽︎ Moon04:37 – 05:32
- 11♄︎ Saturn05:32 – 06:26
- 12♃︎ Jupiter06:26 – 07:21
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Monday, 7 September 2026, the Sun rises at 07:20 and sets at 20:26: the day lasts 13h 06m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 07:21, lasts 10h 55m: twelve night hours of 55 min.
Which planet rules the first hour that day?
The Moon, from 07:20 to 08:25: 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.