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, 21 April 2027: day of Mercury
- Sunrise
- 06:52
- Sunset
- 20:57
- Next sunrise
- 06:50
A day hour lasts 1h 10m; a night hour, 49 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury06:52 – 08:02
- 2☽︎ Moon08:02 – 09:13
- 3♄︎ Saturn09:13 – 10:23
- 4♃︎ Jupiter10:23 – 11:34
- 5♂︎ Mars11:34 – 12:44
- 6☉︎ Sun12:44 – 13:54
- 7♀︎ Venus13:54 – 15:05
- 8☿︎ Mercury15:05 – 16:15
- 9☽︎ Moon16:15 – 17:26
- 10♄︎ Saturn17:26 – 18:36
- 11♃︎ Jupiter18:36 – 19:46
- 12♂︎ Mars19:46 – 20:57
Night
- 1☉︎ Sun20:57 – 21:46
- 2♀︎ Venus21:46 – 22:36
- 3☿︎ Mercury22:36 – 23:25
- 4☽︎ Moon23:25 – 00:14
- 5♄︎ Saturn00:14 – 01:04
- 6♃︎ Jupiter01:04 – 01:53
- 7♂︎ Mars01:53 – 02:43
- 8☉︎ Sun02:43 – 03:32
- 9♀︎ Venus03:32 – 04:22
- 10☿︎ Mercury04:22 – 05:11
- 11☽︎ Moon05:11 – 06:01
- 12♄︎ Saturn06:01 – 06:50
Other cities · France
Questions
How are the planetary hours calculated in Rouen?
On Wednesday, 21 April 2027, the Sun rises at 06:52 and sets at 20:57: the day lasts 14h 05m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:50, lasts 9h 54m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Mercury, from 06:52 to 08:02: 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.