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, 8 January 2028: day of Saturn
- Sunrise
- 08:28
- Sunset
- 17:20
- Next sunrise
- 08:27
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Paris).
Day
- 1♄︎ Saturn08:28 – 09:12
- 2♃︎ Jupiter09:12 – 09:56
- 3♂︎ Mars09:56 – 10:41
- 4☉︎ Sun10:41 – 11:25
- 5♀︎ Venus11:25 – 12:09
- 6☿︎ Mercury12:09 – 12:54
- 7☽︎ Moon12:54 – 13:38
- 8♄︎ Saturn13:38 – 14:22
- 9♃︎ Jupiter14:22 – 15:07
- 10♂︎ Mars15:07 – 15:51
- 11☉︎ Sun15:51 – 16:36
- 12♀︎ Venus16:36 – 17:20
Night
- 1☿︎ Mercury17:20 – 18:36
- 2☽︎ Moon18:36 – 19:51
- 3♄︎ Saturn19:51 – 21:07
- 4♃︎ Jupiter21:07 – 22:22
- 5♂︎ Mars22:22 – 23:38
- 6☉︎ Sun23:38 – 00:54
- 7♀︎ Venus00:54 – 02:09
- 8☿︎ Mercury02:09 – 03:25
- 9☽︎ Moon03:25 – 04:40
- 10♄︎ Saturn04:40 – 05:56
- 11♃︎ Jupiter05:56 – 07:12
- 12♂︎ Mars07:12 – 08:27
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Saturday, 8 January 2028, the Sun rises at 08:28 and sets at 17:20: the day lasts 8h 52m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:27, lasts 15h 07m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Saturn, from 08:28 to 09:12: 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.