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 Monday, 27 April 2026: day of the Moon
- Sunrise
- 05:49
- Sunset
- 20:03
- Next sunrise
- 05:47
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Europe/Vienna).
Day
- 1☽︎ Moon05:49 – 07:00
- 2♄︎ Saturn07:00 – 08:11
- 3♃︎ Jupiter08:11 – 09:22
- 4♂︎ Mars09:22 – 10:34
- 5☉︎ Sun10:34 – 11:45
- 6♀︎ Venus11:45 – 12:56
- 7☿︎ Mercury12:56 – 14:07
- 8☽︎ Moon14:07 – 15:18
- 9♄︎ Saturn15:18 – 16:29
- 10♃︎ Jupiter16:29 – 17:41
- 11♂︎ Mars17:41 – 18:52
- 12☉︎ Sun18:52 – 20:03
Night
- 1♀︎ Venus20:03 – 20:52
- 2☿︎ Mercury20:52 – 21:40
- 3☽︎ Moon21:40 – 22:29
- 4♄︎ Saturn22:29 – 23:18
- 5♃︎ Jupiter23:18 – 00:06
- 6♂︎ Mars00:06 – 00:55
- 7☉︎ Sun00:55 – 01:44
- 8♀︎ Venus01:44 – 02:32
- 9☿︎ Mercury02:32 – 03:21
- 10☽︎ Moon03:21 – 04:10
- 11♄︎ Saturn04:10 – 04:58
- 12♃︎ Jupiter04:58 – 05:47
Other cities · Austria
Questions
How are the planetary hours calculated in Graz?
On Monday, 27 April 2026, the Sun rises at 05:49 and sets at 20:03: the day lasts 14h 14m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:47, lasts 9h 44m: twelve night hours of 49 min.
Which planet rules the first hour that day?
The Moon, from 05:49 to 07:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.