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 Wednesday, 30 December 2026: day of Mercury
- Sunrise
- 07:46
- Sunset
- 16:23
- Next sunrise
- 07:47
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Vienna).
Day
- 1☿︎ Mercury07:46 – 08:29
- 2☽︎ Moon08:29 – 09:13
- 3♄︎ Saturn09:13 – 09:56
- 4♃︎ Jupiter09:56 – 10:39
- 5♂︎ Mars10:39 – 11:22
- 6☉︎ Sun11:22 – 12:05
- 7♀︎ Venus12:05 – 12:48
- 8☿︎ Mercury12:48 – 13:31
- 9☽︎ Moon13:31 – 14:14
- 10♄︎ Saturn14:14 – 14:57
- 11♃︎ Jupiter14:57 – 15:40
- 12♂︎ Mars15:40 – 16:23
Night
- 1☉︎ Sun16:23 – 17:40
- 2♀︎ Venus17:40 – 18:57
- 3☿︎ Mercury18:57 – 20:14
- 4☽︎ Moon20:14 – 21:31
- 5♄︎ Saturn21:31 – 22:48
- 6♃︎ Jupiter22:48 – 00:05
- 7♂︎ Mars00:05 – 01:22
- 8☉︎ Sun01:22 – 02:39
- 9♀︎ Venus02:39 – 03:56
- 10☿︎ Mercury03:56 – 05:13
- 11☽︎ Moon05:13 – 06:30
- 12♄︎ Saturn06:30 – 07:47
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Questions
How are the planetary hours calculated in Klagenfurt am Wörthersee?
On Wednesday, 30 December 2026, the Sun rises at 07:46 and sets at 16:23: the day lasts 8h 37m, that is twelve day hours of 43 min. The night, until the next sunrise at 07:47, lasts 15h 23m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Mercury, from 07:46 to 08:29: 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.