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 Tuesday, 3 August 2027: day of Mars
- Sunrise
- 05:39
- Sunset
- 20:28
- Next sunrise
- 05:40
A day hour lasts 1h 14m; a night hour, 46 min. Local time (Europe/Vienna).
Day
- 1♂︎ Mars05:39 – 06:53
- 2☉︎ Sun06:53 – 08:07
- 3♀︎ Venus08:07 – 09:21
- 4☿︎ Mercury09:21 – 10:35
- 5☽︎ Moon10:35 – 11:49
- 6♄︎ Saturn11:49 – 13:04
- 7♃︎ Jupiter13:04 – 14:18
- 8♂︎ Mars14:18 – 15:32
- 9☉︎ Sun15:32 – 16:46
- 10♀︎ Venus16:46 – 18:00
- 11☿︎ Mercury18:00 – 19:14
- 12☽︎ Moon19:14 – 20:28
Night
- 1♄︎ Saturn20:28 – 21:14
- 2♃︎ Jupiter21:14 – 22:00
- 3♂︎ Mars22:00 – 22:46
- 4☉︎ Sun22:46 – 23:32
- 5♀︎ Venus23:32 – 00:18
- 6☿︎ Mercury00:18 – 01:04
- 7☽︎ Moon01:04 – 01:50
- 8♄︎ Saturn01:50 – 02:36
- 9♃︎ Jupiter02:36 – 03:22
- 10♂︎ Mars03:22 – 04:08
- 11☉︎ Sun04:08 – 04:54
- 12♀︎ Venus04:54 – 05:40
Other cities · Austria
Questions
How are the planetary hours calculated in Graz?
On Tuesday, 3 August 2027, the Sun rises at 05:39 and sets at 20:28: the day lasts 14h 49m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 05:40, lasts 9h 12m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Mars, from 05:39 to 06:53: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.