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, 20 April 2026: day of the Moon
- Sunrise
- 06:54
- Sunset
- 20:55
- Next sunrise
- 06:52
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Paris).
Day
- 1☽︎ Moon06:54 – 08:04
- 2♄︎ Saturn08:04 – 09:14
- 3♃︎ Jupiter09:14 – 10:24
- 4♂︎ Mars10:24 – 11:34
- 5☉︎ Sun11:34 – 12:44
- 6♀︎ Venus12:44 – 13:55
- 7☿︎ Mercury13:55 – 15:05
- 8☽︎ Moon15:05 – 16:15
- 9♄︎ Saturn16:15 – 17:25
- 10♃︎ Jupiter17:25 – 18:35
- 11♂︎ Mars18:35 – 19:45
- 12☉︎ Sun19:45 – 20:55
Night
- 1♀︎ Venus20:55 – 21:45
- 2☿︎ Mercury21:45 – 22:35
- 3☽︎ Moon22:35 – 23:25
- 4♄︎ Saturn23:25 – 00:14
- 5♃︎ Jupiter00:14 – 01:04
- 6♂︎ Mars01:04 – 01:54
- 7☉︎ Sun01:54 – 02:43
- 8♀︎ Venus02:43 – 03:33
- 9☿︎ Mercury03:33 – 04:23
- 10☽︎ Moon04:23 – 05:12
- 11♄︎ Saturn05:12 – 06:02
- 12♃︎ Jupiter06:02 – 06:52
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Monday, 20 April 2026, the Sun rises at 06:54 and sets at 20:55: the day lasts 14h 02m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:52, lasts 9h 56m: twelve night hours of 50 min.
Which planet rules the first hour that day?
The Moon, from 06:54 to 08:04: 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.