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, 13 January 2027: day of Mercury
- Sunrise
- 07:44
- Sunset
- 16:38
- Next sunrise
- 07:43
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Vienna).
Day
- 1☿︎ Mercury07:44 – 08:28
- 2☽︎ Moon08:28 – 09:13
- 3♄︎ Saturn09:13 – 09:57
- 4♃︎ Jupiter09:57 – 10:42
- 5♂︎ Mars10:42 – 11:26
- 6☉︎ Sun11:26 – 12:11
- 7♀︎ Venus12:11 – 12:56
- 8☿︎ Mercury12:56 – 13:40
- 9☽︎ Moon13:40 – 14:25
- 10♄︎ Saturn14:25 – 15:09
- 11♃︎ Jupiter15:09 – 15:54
- 12♂︎ Mars15:54 – 16:38
Night
- 1☉︎ Sun16:38 – 17:54
- 2♀︎ Venus17:54 – 19:09
- 3☿︎ Mercury19:09 – 20:25
- 4☽︎ Moon20:25 – 21:40
- 5♄︎ Saturn21:40 – 22:55
- 6♃︎ Jupiter22:55 – 00:11
- 7♂︎ Mars00:11 – 01:26
- 8☉︎ Sun01:26 – 02:42
- 9♀︎ Venus02:42 – 03:57
- 10☿︎ Mercury03:57 – 05:12
- 11☽︎ Moon05:12 – 06:28
- 12♄︎ Saturn06:28 – 07:43
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Questions
How are the planetary hours calculated in Klagenfurt am Wörthersee?
On Wednesday, 13 January 2027, the Sun rises at 07:44 and sets at 16:38: the day lasts 8h 55m, that is twelve day hours of 45 min. The night, until the next sunrise at 07:43, lasts 15h 05m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Mercury, from 07:44 to 08:28: 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.