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 Wednesday, 25 August 2027: day of Mercury
- Sunrise
- 06:59
- Sunset
- 20:39
- Next sunrise
- 07:00
A day hour lasts 1h 08m; a night hour, 52 min. Local time (Europe/Paris).
Day
- 1☿︎ Mercury06:59 – 08:07
- 2☽︎ Moon08:07 – 09:16
- 3♄︎ Saturn09:16 – 10:24
- 4♃︎ Jupiter10:24 – 11:32
- 5♂︎ Mars11:32 – 12:41
- 6☉︎ Sun12:41 – 13:49
- 7♀︎ Venus13:49 – 14:57
- 8☿︎ Mercury14:57 – 16:05
- 9☽︎ Moon16:05 – 17:14
- 10♄︎ Saturn17:14 – 18:22
- 11♃︎ Jupiter18:22 – 19:30
- 12♂︎ Mars19:30 – 20:39
Night
- 1☉︎ Sun20:39 – 21:31
- 2♀︎ Venus21:31 – 22:22
- 3☿︎ Mercury22:22 – 23:14
- 4☽︎ Moon23:14 – 00:06
- 5♄︎ Saturn00:06 – 00:58
- 6♃︎ Jupiter00:58 – 01:49
- 7♂︎ Mars01:49 – 02:41
- 8☉︎ Sun02:41 – 03:33
- 9♀︎ Venus03:33 – 04:25
- 10☿︎ Mercury04:25 – 05:17
- 11☽︎ Moon05:17 – 06:08
- 12♄︎ Saturn06:08 – 07:00
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Wednesday, 25 August 2027, the Sun rises at 06:59 and sets at 20:39: the day lasts 13h 40m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 07:00, lasts 10h 22m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Mercury, from 06:59 to 08:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.