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, 13 June 2026: day of Saturn
- Sunrise
- 05:02
- Sunset
- 20:54
- Next sunrise
- 05:02
A day hour lasts 1h 19m; a night hour, 41 min. Local time (Europe/Vienna).
Day
- 1♄︎ Saturn05:02 – 06:21
- 2♃︎ Jupiter06:21 – 07:41
- 3♂︎ Mars07:41 – 09:00
- 4☉︎ Sun09:00 – 10:19
- 5♀︎ Venus10:19 – 11:39
- 6☿︎ Mercury11:39 – 12:58
- 7☽︎ Moon12:58 – 14:17
- 8♄︎ Saturn14:17 – 15:37
- 9♃︎ Jupiter15:37 – 16:56
- 10♂︎ Mars16:56 – 18:15
- 11☉︎ Sun18:15 – 19:35
- 12♀︎ Venus19:35 – 20:54
Night
- 1☿︎ Mercury20:54 – 21:35
- 2☽︎ Moon21:35 – 22:15
- 3♄︎ Saturn22:15 – 22:56
- 4♃︎ Jupiter22:56 – 23:37
- 5♂︎ Mars23:37 – 00:17
- 6☉︎ Sun00:17 – 00:58
- 7♀︎ Venus00:58 – 01:39
- 8☿︎ Mercury01:39 – 02:19
- 9☽︎ Moon02:19 – 03:00
- 10♄︎ Saturn03:00 – 03:41
- 11♃︎ Jupiter03:41 – 04:21
- 12♂︎ Mars04:21 – 05:02
Other cities · Austria
Questions
How are the planetary hours calculated in Graz?
On Saturday, 13 June 2026, the Sun rises at 05:02 and sets at 20:54: the day lasts 15h 52m, that is twelve day hours of 1h 19m. The night, until the next sunrise at 05:02, lasts 8h 08m: twelve night hours of 41 min.
Which planet rules the first hour that day?
Saturn, from 05:02 to 06:21: 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.