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 Thursday, 23 September 2027: day of Jupiter
- Sunrise
- 07:35
- Sunset
- 19:43
- Next sunrise
- 07:36
A day hour lasts 1h 01m; a night hour, 59 min. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter07:35 – 08:36
- 2♂︎ Mars08:36 – 09:36
- 3☉︎ Sun09:36 – 10:37
- 4♀︎ Venus10:37 – 11:38
- 5☿︎ Mercury11:38 – 12:38
- 6☽︎ Moon12:38 – 13:39
- 7♄︎ Saturn13:39 – 14:40
- 8♃︎ Jupiter14:40 – 15:41
- 9♂︎ Mars15:41 – 16:41
- 10☉︎ Sun16:41 – 17:42
- 11♀︎ Venus17:42 – 18:43
- 12☿︎ Mercury18:43 – 19:43
Night
- 1☽︎ Moon19:43 – 20:43
- 2♄︎ Saturn20:43 – 21:42
- 3♃︎ Jupiter21:42 – 22:42
- 4♂︎ Mars22:42 – 23:41
- 5☉︎ Sun23:41 – 00:40
- 6♀︎ Venus00:40 – 01:40
- 7☿︎ Mercury01:40 – 02:39
- 8☽︎ Moon02:39 – 03:39
- 9♄︎ Saturn03:39 – 04:38
- 10♃︎ Jupiter04:38 – 05:37
- 11♂︎ Mars05:37 – 06:37
- 12☉︎ Sun06:37 – 07:36
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Thursday, 23 September 2027, the Sun rises at 07:35 and sets at 19:43: the day lasts 12h 09m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 07:36, lasts 11h 53m: twelve night hours of 59 min.
Which planet rules the first hour that day?
Jupiter, from 07:35 to 08:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.