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, 31 March 2027: day of Mercury
- Sunrise
- 07:35
- Sunset
- 20:24
- Next sunrise
- 07:33
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury07:35 – 08:39
- 2☽︎ Moon08:39 – 09:43
- 3♄︎ Saturn09:43 – 10:47
- 4♃︎ Jupiter10:47 – 11:52
- 5♂︎ Mars11:52 – 12:56
- 6☉︎ Sun12:56 – 14:00
- 7♀︎ Venus14:00 – 15:04
- 8☿︎ Mercury15:04 – 16:08
- 9☽︎ Moon16:08 – 17:12
- 10♄︎ Saturn17:12 – 18:16
- 11♃︎ Jupiter18:16 – 19:20
- 12♂︎ Mars19:20 – 20:24
Night
- 1☉︎ Sun20:24 – 21:20
- 2♀︎ Venus21:20 – 22:16
- 3☿︎ Mercury22:16 – 23:12
- 4☽︎ Moon23:12 – 00:07
- 5♄︎ Saturn00:07 – 01:03
- 6♃︎ Jupiter01:03 – 01:59
- 7♂︎ Mars01:59 – 02:54
- 8☉︎ Sun02:54 – 03:50
- 9♀︎ Venus03:50 – 04:46
- 10☿︎ Mercury04:46 – 05:42
- 11☽︎ Moon05:42 – 06:37
- 12♄︎ Saturn06:37 – 07:33
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Wednesday, 31 March 2027, the Sun rises at 07:35 and sets at 20:24: the day lasts 12h 49m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:33, lasts 11h 09m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Mercury, from 07:35 to 08:39: 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.