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 Sunday, 20 July 2025: day of the Sun
- Sunrise
- 05:29
- Sunset
- 20:48
- Next sunrise
- 05:30
A day hour lasts 1h 17m; a night hour, 44 min. Local time (Europe/Vienna).
Day
- 1☉︎ Sun05:29 – 06:46
- 2♀︎ Venus06:46 – 08:02
- 3☿︎ Mercury08:02 – 09:19
- 4☽︎ Moon09:19 – 10:35
- 5♄︎ Saturn10:35 – 11:52
- 6♃︎ Jupiter11:52 – 13:08
- 7♂︎ Mars13:08 – 14:25
- 8☉︎ Sun14:25 – 15:41
- 9♀︎ Venus15:41 – 16:58
- 10☿︎ Mercury16:58 – 18:14
- 11☽︎ Moon18:14 – 19:31
- 12♄︎ Saturn19:31 – 20:48
Night
- 1♃︎ Jupiter20:48 – 21:31
- 2♂︎ Mars21:31 – 22:15
- 3☉︎ Sun22:15 – 22:58
- 4♀︎ Venus22:58 – 23:42
- 5☿︎ Mercury23:42 – 00:25
- 6☽︎ Moon00:25 – 01:09
- 7♄︎ Saturn01:09 – 01:52
- 8♃︎ Jupiter01:52 – 02:36
- 9♂︎ Mars02:36 – 03:20
- 10☉︎ Sun03:20 – 04:03
- 11♀︎ Venus04:03 – 04:47
- 12☿︎ Mercury04:47 – 05:30
Other cities · Austria
Questions
How are the planetary hours calculated in Klagenfurt am Wörthersee?
On Sunday, 20 July 2025, the Sun rises at 05:29 and sets at 20:48: the day lasts 15h 18m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:30, lasts 8h 43m: twelve night hours of 44 min.
Which planet rules the first hour that day?
The Sun, from 05:29 to 06:46: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.