Planetary hours
in Clermont-Ferrand.
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 Thursday, 14 January 2027: day of Jupiter
- Sunrise
- 08:25
- Sunset
- 17:27
- Next sunrise
- 08:25
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:25 – 09:10
- 2♂︎ Mars09:10 – 09:55
- 3☉︎ Sun09:55 – 10:41
- 4♀︎ Venus10:41 – 11:26
- 5☿︎ Mercury11:26 – 12:11
- 6☽︎ Moon12:11 – 12:56
- 7♄︎ Saturn12:56 – 13:41
- 8♃︎ Jupiter13:41 – 14:27
- 9♂︎ Mars14:27 – 15:12
- 10☉︎ Sun15:12 – 15:57
- 11♀︎ Venus15:57 – 16:42
- 12☿︎ Mercury16:42 – 17:27
Night
- 1☽︎ Moon17:27 – 18:42
- 2♄︎ Saturn18:42 – 19:57
- 3♃︎ Jupiter19:57 – 21:12
- 4♂︎ Mars21:12 – 22:26
- 5☉︎ Sun22:26 – 23:41
- 6♀︎ Venus23:41 – 00:56
- 7☿︎ Mercury00:56 – 02:11
- 8☽︎ Moon02:11 – 03:25
- 9♄︎ Saturn03:25 – 04:40
- 10♃︎ Jupiter04:40 – 05:55
- 11♂︎ Mars05:55 – 07:10
- 12☉︎ Sun07:10 – 08:25
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Thursday, 14 January 2027, the Sun rises at 08:25 and sets at 17:27: the day lasts 9h 02m, that is twelve day hours of 45 min. The night, until the next sunrise at 08:25, lasts 14h 57m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Jupiter, from 08:25 to 09:10: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.