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 Sunday, 15 August 2027: day of the Sun
- Sunrise
- 06:52
- Sunset
- 21:18
- Next sunrise
- 06:54
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun06:52 – 08:04
- 2♀︎ Venus08:04 – 09:17
- 3☿︎ Mercury09:17 – 10:29
- 4☽︎ Moon10:29 – 11:41
- 5♄︎ Saturn11:41 – 12:53
- 6♃︎ Jupiter12:53 – 14:05
- 7♂︎ Mars14:05 – 15:17
- 8☉︎ Sun15:17 – 16:29
- 9♀︎ Venus16:29 – 17:41
- 10☿︎ Mercury17:41 – 18:53
- 11☽︎ Moon18:53 – 20:06
- 12♄︎ Saturn20:06 – 21:18
Night
- 1♃︎ Jupiter21:18 – 22:06
- 2♂︎ Mars22:06 – 22:54
- 3☉︎ Sun22:54 – 23:42
- 4♀︎ Venus23:42 – 00:30
- 5☿︎ Mercury00:30 – 01:18
- 6☽︎ Moon01:18 – 02:06
- 7♄︎ Saturn02:06 – 02:54
- 8♃︎ Jupiter02:54 – 03:42
- 9♂︎ Mars03:42 – 04:30
- 10☉︎ Sun04:30 – 05:18
- 11♀︎ Venus05:18 – 06:06
- 12☿︎ Mercury06:06 – 06:54
Other cities · France
Questions
How are the planetary hours calculated in Caen?
On Sunday, 15 August 2027, the Sun rises at 06:52 and sets at 21:18: the day lasts 14h 25m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 06:54, lasts 9h 36m: twelve night hours of 48 min.
Which planet rules the first hour that day?
The Sun, from 06:52 to 08:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.