Planetary hours
in Innsbruck.
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 Friday, 5 December 2025: day of Venus
- Sunrise
- 07:45
- Sunset
- 16:24
- Next sunrise
- 07:46
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Vienna).
Day
- 1♀︎ Venus07:45 – 08:28
- 2☿︎ Mercury08:28 – 09:11
- 3☽︎ Moon09:11 – 09:55
- 4♄︎ Saturn09:55 – 10:38
- 5♃︎ Jupiter10:38 – 11:21
- 6♂︎ Mars11:21 – 12:04
- 7☉︎ Sun12:04 – 12:48
- 8♀︎ Venus12:48 – 13:31
- 9☿︎ Mercury13:31 – 14:14
- 10☽︎ Moon14:14 – 14:58
- 11♄︎ Saturn14:58 – 15:41
- 12♃︎ Jupiter15:41 – 16:24
Night
- 1♂︎ Mars16:24 – 17:41
- 2☉︎ Sun17:41 – 18:58
- 3♀︎ Venus18:58 – 20:15
- 4☿︎ Mercury20:15 – 21:31
- 5☽︎ Moon21:31 – 22:48
- 6♄︎ Saturn22:48 – 00:05
- 7♃︎ Jupiter00:05 – 01:22
- 8♂︎ Mars01:22 – 02:39
- 9☉︎ Sun02:39 – 03:55
- 10♀︎ Venus03:55 – 05:12
- 11☿︎ Mercury05:12 – 06:29
- 12☽︎ Moon06:29 – 07:46
Other cities · Austria
Questions
How are the planetary hours calculated in Innsbruck?
On Friday, 5 December 2025, the Sun rises at 07:45 and sets at 16:24: the day lasts 8h 40m, that is twelve day hours of 43 min. The night, until the next sunrise at 07:46, lasts 15h 21m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Venus, from 07:45 to 08:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.