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 Friday, 19 June 2026: day of Venus
- Sunrise
- 05:02
- Sunset
- 20:56
- Next sunrise
- 05:02
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Vienna).
Day
- 1♀︎ Venus05:02 – 06:22
- 2☿︎ Mercury06:22 – 07:41
- 3☽︎ Moon07:41 – 09:01
- 4♄︎ Saturn09:01 – 10:20
- 5♃︎ Jupiter10:20 – 11:40
- 6♂︎ Mars11:40 – 12:59
- 7☉︎ Sun12:59 – 14:19
- 8♀︎ Venus14:19 – 15:38
- 9☿︎ Mercury15:38 – 16:58
- 10☽︎ Moon16:58 – 18:17
- 11♄︎ Saturn18:17 – 19:37
- 12♃︎ Jupiter19:37 – 20:56
Night
- 1♂︎ Mars20:56 – 21:37
- 2☉︎ Sun21:37 – 22:17
- 3♀︎ Venus22:17 – 22:58
- 4☿︎ Mercury22:58 – 23:38
- 5☽︎ Moon23:38 – 00:19
- 6♄︎ Saturn00:19 – 00:59
- 7♃︎ Jupiter00:59 – 01:40
- 8♂︎ Mars01:40 – 02:20
- 9☉︎ Sun02:20 – 03:01
- 10♀︎ Venus03:01 – 03:41
- 11☿︎ Mercury03:41 – 04:22
- 12☽︎ Moon04:22 – 05:02
Other cities · Austria
Questions
How are the planetary hours calculated in Graz?
On Friday, 19 June 2026, the Sun rises at 05:02 and sets at 20:56: the day lasts 15h 54m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:02, lasts 8h 06m: twelve night hours of 40 min.
Which planet rules the first hour that day?
Venus, from 05:02 to 06:22: 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.