Planetary hours
in Graz.
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 Saturday, 21 November 2026: day of Saturn
- Sunrise
- 07:10
- Sunset
- 16:17
- Next sunrise
- 07:11
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Vienna).
Day
- 1♄︎ Saturn07:10 – 07:55
- 2♃︎ Jupiter07:55 – 08:41
- 3♂︎ Mars08:41 – 09:26
- 4☉︎ Sun09:26 – 10:12
- 5♀︎ Venus10:12 – 10:58
- 6☿︎ Mercury10:58 – 11:43
- 7☽︎ Moon11:43 – 12:29
- 8♄︎ Saturn12:29 – 13:15
- 9♃︎ Jupiter13:15 – 14:00
- 10♂︎ Mars14:00 – 14:46
- 11☉︎ Sun14:46 – 15:31
- 12♀︎ Venus15:31 – 16:17
Night
- 1☿︎ Mercury16:17 – 17:32
- 2☽︎ Moon17:32 – 18:46
- 3♄︎ Saturn18:46 – 20:01
- 4♃︎ Jupiter20:01 – 21:15
- 5♂︎ Mars21:15 – 22:30
- 6☉︎ Sun22:30 – 23:44
- 7♀︎ Venus23:44 – 00:59
- 8☿︎ Mercury00:59 – 02:13
- 9☽︎ Moon02:13 – 03:28
- 10♄︎ Saturn03:28 – 04:42
- 11♃︎ Jupiter04:42 – 05:57
- 12♂︎ Mars05:57 – 07:11
Other cities · Austria
Questions
How are the planetary hours calculated in Graz?
On Saturday, 21 November 2026, the Sun rises at 07:10 and sets at 16:17: the day lasts 9h 08m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:11, lasts 14h 54m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Saturn, from 07:10 to 07:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.