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 Wednesday, 22 July 2026: day of Mercury
- Sunrise
- 06:13
- Sunset
- 21:49
- Next sunrise
- 06:14
A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury06:13 – 07:31
- 2☽︎ Moon07:31 – 08:49
- 3♄︎ Saturn08:49 – 10:07
- 4♃︎ Jupiter10:07 – 11:25
- 5♂︎ Mars11:25 – 12:43
- 6☉︎ Sun12:43 – 14:01
- 7♀︎ Venus14:01 – 15:19
- 8☿︎ Mercury15:19 – 16:37
- 9☽︎ Moon16:37 – 17:55
- 10♄︎ Saturn17:55 – 19:13
- 11♃︎ Jupiter19:13 – 20:31
- 12♂︎ Mars20:31 – 21:49
Night
- 1☉︎ Sun21:49 – 22:31
- 2♀︎ Venus22:31 – 23:13
- 3☿︎ Mercury23:13 – 23:56
- 4☽︎ Moon23:56 – 00:38
- 5♄︎ Saturn00:38 – 01:20
- 6♃︎ Jupiter01:20 – 02:02
- 7♂︎ Mars02:02 – 02:44
- 8☉︎ Sun02:44 – 03:26
- 9♀︎ Venus03:26 – 04:08
- 10☿︎ Mercury04:08 – 04:50
- 11☽︎ Moon04:50 – 05:32
- 12♄︎ Saturn05:32 – 06:14
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Wednesday, 22 July 2026, the Sun rises at 06:13 and sets at 21:49: the day lasts 15h 36m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 06:14, lasts 8h 25m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Mercury, from 06:13 to 07:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.