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 Sunday, 31 May 2026: day of the Sun
- Sunrise
- 06:01
- Sunset
- 21:29
- Next sunrise
- 06:01
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Paris).
Day
- 1☉︎ Sun06:01 – 07:19
- 2♀︎ Venus07:19 – 08:36
- 3☿︎ Mercury08:36 – 09:53
- 4☽︎ Moon09:53 – 11:11
- 5♄︎ Saturn11:11 – 12:28
- 6♃︎ Jupiter12:28 – 13:45
- 7♂︎ Mars13:45 – 15:02
- 8☉︎ Sun15:02 – 16:20
- 9♀︎ Venus16:20 – 17:37
- 10☿︎ Mercury17:37 – 18:54
- 11☽︎ Moon18:54 – 20:11
- 12♄︎ Saturn20:11 – 21:29
Night
- 1♃︎ Jupiter21:29 – 22:11
- 2♂︎ Mars22:11 – 22:54
- 3☉︎ Sun22:54 – 23:37
- 4♀︎ Venus23:37 – 00:19
- 5☿︎ Mercury00:19 – 01:02
- 6☽︎ Moon01:02 – 01:45
- 7♄︎ Saturn01:45 – 02:27
- 8♃︎ Jupiter02:27 – 03:10
- 9♂︎ Mars03:10 – 03:53
- 10☉︎ Sun03:53 – 04:36
- 11♀︎ Venus04:36 – 05:18
- 12☿︎ Mercury05:18 – 06:01
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Sunday, 31 May 2026, the Sun rises at 06:01 and sets at 21:29: the day lasts 15h 27m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 06:01, lasts 8h 32m: twelve night hours of 43 min.
Which planet rules the first hour that day?
The Sun, from 06:01 to 07:19: 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.