Planetary hours
in Caen.
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 Tuesday, 12 September 2028: day of Mars
- Sunrise
- 07:34
- Sunset
- 20:20
- Next sunrise
- 07:35
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:34 – 08:37
- 2☉︎ Sun08:37 – 09:41
- 3♀︎ Venus09:41 – 10:45
- 4☿︎ Mercury10:45 – 11:49
- 5☽︎ Moon11:49 – 12:53
- 6♄︎ Saturn12:53 – 13:57
- 7♃︎ Jupiter13:57 – 15:00
- 8♂︎ Mars15:00 – 16:04
- 9☉︎ Sun16:04 – 17:08
- 10♀︎ Venus17:08 – 18:12
- 11☿︎ Mercury18:12 – 19:16
- 12☽︎ Moon19:16 – 20:20
Night
- 1♄︎ Saturn20:20 – 21:16
- 2♃︎ Jupiter21:16 – 22:12
- 3♂︎ Mars22:12 – 23:08
- 4☉︎ Sun23:08 – 00:05
- 5♀︎ Venus00:05 – 01:01
- 6☿︎ Mercury01:01 – 01:57
- 7☽︎ Moon01:57 – 02:54
- 8♄︎ Saturn02:54 – 03:50
- 9♃︎ Jupiter03:50 – 04:46
- 10♂︎ Mars04:46 – 05:42
- 11☉︎ Sun05:42 – 06:39
- 12♀︎ Venus06:39 – 07:35
Other cities · France
Questions
How are the planetary hours calculated in Caen?
On Tuesday, 12 September 2028, the Sun rises at 07:34 and sets at 20:20: the day lasts 12h 46m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:35, lasts 11h 15m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Mars, from 07:34 to 08:37: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.