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 Sunday, 28 December 2025: day of the Sun
- Sunrise
- 08:00
- Sunset
- 16:31
- Next sunrise
- 08:01
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Vienna).
Day
- 1☉︎ Sun08:00 – 08:43
- 2♀︎ Venus08:43 – 09:25
- 3☿︎ Mercury09:25 – 10:08
- 4☽︎ Moon10:08 – 10:51
- 5♄︎ Saturn10:51 – 11:33
- 6♃︎ Jupiter11:33 – 12:16
- 7♂︎ Mars12:16 – 12:58
- 8☉︎ Sun12:58 – 13:41
- 9♀︎ Venus13:41 – 14:23
- 10☿︎ Mercury14:23 – 15:06
- 11☽︎ Moon15:06 – 15:48
- 12♄︎ Saturn15:48 – 16:31
Night
- 1♃︎ Jupiter16:31 – 17:48
- 2♂︎ Mars17:48 – 19:06
- 3☉︎ Sun19:06 – 20:23
- 4♀︎ Venus20:23 – 21:41
- 5☿︎ Mercury21:41 – 22:58
- 6☽︎ Moon22:58 – 00:16
- 7♄︎ Saturn00:16 – 01:33
- 8♃︎ Jupiter01:33 – 02:51
- 9♂︎ Mars02:51 – 04:08
- 10☉︎ Sun04:08 – 05:26
- 11♀︎ Venus05:26 – 06:43
- 12☿︎ Mercury06:43 – 08:01
Other cities · Austria
Questions
How are the planetary hours calculated in Innsbruck?
On Sunday, 28 December 2025, the Sun rises at 08:00 and sets at 16:31: the day lasts 8h 30m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:01, lasts 15h 30m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Sun, from 08:00 to 08:43: 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.