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, 18 September 2027: day of Saturn
- Sunrise
- 07:35
- Sunset
- 20:03
- Next sunrise
- 07:37
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Paris).
Day
- 1♄︎ Saturn07:35 – 08:37
- 2♃︎ Jupiter08:37 – 09:40
- 3♂︎ Mars09:40 – 10:42
- 4☉︎ Sun10:42 – 11:44
- 5♀︎ Venus11:44 – 12:47
- 6☿︎ Mercury12:47 – 13:49
- 7☽︎ Moon13:49 – 14:51
- 8♄︎ Saturn14:51 – 15:53
- 9♃︎ Jupiter15:53 – 16:56
- 10♂︎ Mars16:56 – 17:58
- 11☉︎ Sun17:58 – 19:00
- 12♀︎ Venus19:00 – 20:03
Night
- 1☿︎ Mercury20:03 – 21:00
- 2☽︎ Moon21:00 – 21:58
- 3♄︎ Saturn21:58 – 22:56
- 4♃︎ Jupiter22:56 – 23:54
- 5♂︎ Mars23:54 – 00:52
- 6☉︎ Sun00:52 – 01:50
- 7♀︎ Venus01:50 – 02:47
- 8☿︎ Mercury02:47 – 03:45
- 9☽︎ Moon03:45 – 04:43
- 10♄︎ Saturn04:43 – 05:41
- 11♃︎ Jupiter05:41 – 06:39
- 12♂︎ Mars06:39 – 07:37
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Saturday, 18 September 2027, the Sun rises at 07:35 and sets at 20:03: the day lasts 12h 27m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:37, lasts 11h 34m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Saturn, from 07:35 to 08:37: 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.