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 Saturday, 23 January 2027: day of Saturn
- Sunrise
- 08:19
- Sunset
- 17:40
- Next sunrise
- 08:18
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:19 – 09:05
- 2♃︎ Jupiter09:05 – 09:52
- 3♂︎ Mars09:52 – 10:39
- 4☉︎ Sun10:39 – 11:26
- 5♀︎ Venus11:26 – 12:12
- 6☿︎ Mercury12:12 – 12:59
- 7☽︎ Moon12:59 – 13:46
- 8♄︎ Saturn13:46 – 14:33
- 9♃︎ Jupiter14:33 – 15:19
- 10♂︎ Mars15:19 – 16:06
- 11☉︎ Sun16:06 – 16:53
- 12♀︎ Venus16:53 – 17:40
Night
- 1☿︎ Mercury17:40 – 18:53
- 2☽︎ Moon18:53 – 20:06
- 3♄︎ Saturn20:06 – 21:19
- 4♃︎ Jupiter21:19 – 22:32
- 5♂︎ Mars22:32 – 23:45
- 6☉︎ Sun23:45 – 00:59
- 7♀︎ Venus00:59 – 02:12
- 8☿︎ Mercury02:12 – 03:25
- 9☽︎ Moon03:25 – 04:38
- 10♄︎ Saturn04:38 – 05:51
- 11♃︎ Jupiter05:51 – 07:05
- 12♂︎ Mars07:05 – 08:18
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Saturday, 23 January 2027, the Sun rises at 08:19 and sets at 17:40: the day lasts 9h 21m, that is twelve day hours of 47 min. The night, until the next sunrise at 08:18, lasts 14h 38m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Saturn, from 08:19 to 09:05: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.