Planetary hours
in Klagenfurt am Wörthersee.
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, 10 December 2026: day of Jupiter
- Sunrise
- 07:35
- Sunset
- 16:15
- Next sunrise
- 07:36
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Vienna).
Day
- 1♃︎ Jupiter07:35 – 08:19
- 2♂︎ Mars08:19 – 09:02
- 3☉︎ Sun09:02 – 09:45
- 4♀︎ Venus09:45 – 10:28
- 5☿︎ Mercury10:28 – 11:12
- 6☽︎ Moon11:12 – 11:55
- 7♄︎ Saturn11:55 – 12:38
- 8♃︎ Jupiter12:38 – 13:21
- 9♂︎ Mars13:21 – 14:05
- 10☉︎ Sun14:05 – 14:48
- 11♀︎ Venus14:48 – 15:31
- 12☿︎ Mercury15:31 – 16:15
Night
- 1☽︎ Moon16:15 – 17:31
- 2♄︎ Saturn17:31 – 18:48
- 3♃︎ Jupiter18:48 – 20:05
- 4♂︎ Mars20:05 – 21:22
- 5☉︎ Sun21:22 – 22:39
- 6♀︎ Venus22:39 – 23:55
- 7☿︎ Mercury23:55 – 01:12
- 8☽︎ Moon01:12 – 02:29
- 9♄︎ Saturn02:29 – 03:46
- 10♃︎ Jupiter03:46 – 05:03
- 11♂︎ Mars05:03 – 06:19
- 12☉︎ Sun06:19 – 07:36
Other cities · Austria
Questions
How are the planetary hours calculated in Klagenfurt am Wörthersee?
On Thursday, 10 December 2026, the Sun rises at 07:35 and sets at 16:15: the day lasts 8h 39m, that is twelve day hours of 43 min. The night, until the next sunrise at 07:36, lasts 15h 22m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Jupiter, from 07:35 to 08:19: 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.