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 Saturday, 12 February 2028: day of Saturn
- Sunrise
- 08:11
- Sunset
- 18:09
- Next sunrise
- 08:09
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:11 – 09:00
- 2♃︎ Jupiter09:00 – 09:50
- 3♂︎ Mars09:50 – 10:40
- 4☉︎ Sun10:40 – 11:30
- 5♀︎ Venus11:30 – 12:20
- 6☿︎ Mercury12:20 – 13:10
- 7☽︎ Moon13:10 – 13:59
- 8♄︎ Saturn13:59 – 14:49
- 9♃︎ Jupiter14:49 – 15:39
- 10♂︎ Mars15:39 – 16:29
- 11☉︎ Sun16:29 – 17:19
- 12♀︎ Venus17:19 – 18:09
Night
- 1☿︎ Mercury18:09 – 19:19
- 2☽︎ Moon19:19 – 20:29
- 3♄︎ Saturn20:29 – 21:39
- 4♃︎ Jupiter21:39 – 22:49
- 5♂︎ Mars22:49 – 23:59
- 6☉︎ Sun23:59 – 01:09
- 7♀︎ Venus01:09 – 02:19
- 8☿︎ Mercury02:19 – 03:29
- 9☽︎ Moon03:29 – 04:39
- 10♄︎ Saturn04:39 – 05:49
- 11♃︎ Jupiter05:49 – 06:59
- 12♂︎ Mars06:59 – 08:09
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Saturday, 12 February 2028, the Sun rises at 08:11 and sets at 18:09: the day lasts 9h 58m, that is twelve day hours of 50 min. The night, until the next sunrise at 08:09, lasts 14h 00m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Saturn, from 08:11 to 09:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.