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, 4 February 2027: day of Jupiter
- Sunrise
- 08:06
- Sunset
- 17:57
- Next sunrise
- 08:04
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Europe/Paris).
Day
- 1♃︎ Jupiter08:06 – 08:55
- 2♂︎ Mars08:55 – 09:44
- 3☉︎ Sun09:44 – 10:33
- 4♀︎ Venus10:33 – 11:23
- 5☿︎ Mercury11:23 – 12:12
- 6☽︎ Moon12:12 – 13:01
- 7♄︎ Saturn13:01 – 13:51
- 8♃︎ Jupiter13:51 – 14:40
- 9♂︎ Mars14:40 – 15:29
- 10☉︎ Sun15:29 – 16:18
- 11♀︎ Venus16:18 – 17:08
- 12☿︎ Mercury17:08 – 17:57
Night
- 1☽︎ Moon17:57 – 19:08
- 2♄︎ Saturn19:08 – 20:18
- 3♃︎ Jupiter20:18 – 21:29
- 4♂︎ Mars21:29 – 22:39
- 5☉︎ Sun22:39 – 23:50
- 6♀︎ Venus23:50 – 01:01
- 7☿︎ Mercury01:01 – 02:11
- 8☽︎ Moon02:11 – 03:22
- 9♄︎ Saturn03:22 – 04:32
- 10♃︎ Jupiter04:32 – 05:43
- 11♂︎ Mars05:43 – 06:54
- 12☉︎ Sun06:54 – 08:04
Other cities · France
Questions
How are the planetary hours calculated in Clermont-Ferrand?
On Thursday, 4 February 2027, the Sun rises at 08:06 and sets at 17:57: the day lasts 9h 51m, that is twelve day hours of 49 min. The night, until the next sunrise at 08:04, lasts 14h 07m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
Jupiter, from 08:06 to 08:55: 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.