Planetary hours
in Salzburg.
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, 17 December 2027: day of Venus
- Sunrise
- 07:51
- Sunset
- 16:16
- Next sunrise
- 07:51
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Vienna).
Day
- 1♀︎ Venus07:51 – 08:33
- 2☿︎ Mercury08:33 – 09:15
- 3☽︎ Moon09:15 – 09:57
- 4♄︎ Saturn09:57 – 10:39
- 5♃︎ Jupiter10:39 – 11:21
- 6♂︎ Mars11:21 – 12:03
- 7☉︎ Sun12:03 – 12:45
- 8♀︎ Venus12:45 – 13:27
- 9☿︎ Mercury13:27 – 14:09
- 10☽︎ Moon14:09 – 14:52
- 11♄︎ Saturn14:52 – 15:34
- 12♃︎ Jupiter15:34 – 16:16
Night
- 1♂︎ Mars16:16 – 17:34
- 2☉︎ Sun17:34 – 18:52
- 3♀︎ Venus18:52 – 20:10
- 4☿︎ Mercury20:10 – 21:28
- 5☽︎ Moon21:28 – 22:46
- 6♄︎ Saturn22:46 – 00:04
- 7♃︎ Jupiter00:04 – 01:22
- 8♂︎ Mars01:22 – 02:40
- 9☉︎ Sun02:40 – 03:58
- 10♀︎ Venus03:58 – 05:16
- 11☿︎ Mercury05:16 – 06:33
- 12☽︎ Moon06:33 – 07:51
Other cities · Austria
Questions
How are the planetary hours calculated in Salzburg?
On Friday, 17 December 2027, the Sun rises at 07:51 and sets at 16:16: the day lasts 8h 25m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:51, lasts 15h 36m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Venus, from 07:51 to 08:33: 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.