Planetary hours
in Donaustadt.
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, 23 August 2027: day of the Moon
- Sunrise
- 05:58
- Sunset
- 19:53
- Next sunrise
- 06:00
A day hour lasts 1h 10m; a night hour, 51 min. Local time (Europe/Vienna).
Day
- 1☽︎ Moon05:58 – 07:08
- 2♄︎ Saturn07:08 – 08:18
- 3♃︎ Jupiter08:18 – 09:27
- 4♂︎ Mars09:27 – 10:37
- 5☉︎ Sun10:37 – 11:46
- 6♀︎ Venus11:46 – 12:56
- 7☿︎ Mercury12:56 – 14:05
- 8☽︎ Moon14:05 – 15:15
- 9♄︎ Saturn15:15 – 16:25
- 10♃︎ Jupiter16:25 – 17:34
- 11♂︎ Mars17:34 – 18:44
- 12☉︎ Sun18:44 – 19:53
Night
- 1♀︎ Venus19:53 – 20:44
- 2☿︎ Mercury20:44 – 21:34
- 3☽︎ Moon21:34 – 22:25
- 4♄︎ Saturn22:25 – 23:16
- 5♃︎ Jupiter23:16 – 00:06
- 6♂︎ Mars00:06 – 00:57
- 7☉︎ Sun00:57 – 01:47
- 8♀︎ Venus01:47 – 02:38
- 9☿︎ Mercury02:38 – 03:28
- 10☽︎ Moon03:28 – 04:19
- 11♄︎ Saturn04:19 – 05:09
- 12♃︎ Jupiter05:09 – 06:00
Other cities · Austria
Questions
How are the planetary hours calculated in Donaustadt?
On Monday, 23 August 2027, the Sun rises at 05:58 and sets at 19:53: the day lasts 13h 55m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:00, lasts 10h 06m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Moon, from 05:58 to 07:08: 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.