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, 28 January 2026: day of Mercury
- Sunrise
- 07:31
- Sunset
- 17:00
- Next sunrise
- 07:30
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Vienna).
Day
- 1☿︎ Mercury07:31 – 08:18
- 2☽︎ Moon08:18 – 09:06
- 3♄︎ Saturn09:06 – 09:53
- 4♃︎ Jupiter09:53 – 10:41
- 5♂︎ Mars10:41 – 11:28
- 6☉︎ Sun11:28 – 12:15
- 7♀︎ Venus12:15 – 13:03
- 8☿︎ Mercury13:03 – 13:50
- 9☽︎ Moon13:50 – 14:38
- 10♄︎ Saturn14:38 – 15:25
- 11♃︎ Jupiter15:25 – 16:12
- 12♂︎ Mars16:12 – 17:00
Night
- 1☉︎ Sun17:00 – 18:12
- 2♀︎ Venus18:12 – 19:25
- 3☿︎ Mercury19:25 – 20:37
- 4☽︎ Moon20:37 – 21:50
- 5♄︎ Saturn21:50 – 23:02
- 6♃︎ Jupiter23:02 – 00:15
- 7♂︎ Mars00:15 – 01:27
- 8☉︎ Sun01:27 – 02:40
- 9♀︎ Venus02:40 – 03:52
- 10☿︎ Mercury03:52 – 05:05
- 11☽︎ Moon05:05 – 06:17
- 12♄︎ Saturn06:17 – 07:30
Other cities · Austria
Questions
How are the planetary hours calculated in Klagenfurt am Wörthersee?
On Wednesday, 28 January 2026, the Sun rises at 07:31 and sets at 17:00: the day lasts 9h 29m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:30, lasts 14h 30m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 07:31 to 08:18: 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.