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 Friday, 24 October 2025: day of Venus
- Sunrise
- 08:16
- Sunset
- 18:46
- Next sunrise
- 08:18
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/Paris).
Day
- 1♀︎ Venus08:16 – 09:09
- 2☿︎ Mercury09:09 – 10:01
- 3☽︎ Moon10:01 – 10:54
- 4♄︎ Saturn10:54 – 11:46
- 5♃︎ Jupiter11:46 – 12:38
- 6♂︎ Mars12:38 – 13:31
- 7☉︎ Sun13:31 – 14:23
- 8♀︎ Venus14:23 – 15:16
- 9☿︎ Mercury15:16 – 16:08
- 10☽︎ Moon16:08 – 17:01
- 11♄︎ Saturn17:01 – 17:53
- 12♃︎ Jupiter17:53 – 18:46
Night
- 1♂︎ Mars18:46 – 19:53
- 2☉︎ Sun19:53 – 21:01
- 3♀︎ Venus21:01 – 22:09
- 4☿︎ Mercury22:09 – 23:16
- 5☽︎ Moon23:16 – 00:24
- 6♄︎ Saturn00:24 – 01:32
- 7♃︎ Jupiter01:32 – 02:39
- 8♂︎ Mars02:39 – 03:47
- 9☉︎ Sun03:47 – 04:55
- 10♀︎ Venus04:55 – 06:02
- 11☿︎ Mercury06:02 – 07:10
- 12☽︎ Moon07:10 – 08:18
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Friday, 24 October 2025, the Sun rises at 08:16 and sets at 18:46: the day lasts 10h 30m, that is twelve day hours of 52 min. The night, until the next sunrise at 08:18, lasts 13h 32m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Venus, from 08:16 to 09:09: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.