Planetary hours
in Simmering.
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, 16 October 2026: day of Venus
- Sunrise
- 07:15
- Sunset
- 18:03
- Next sunrise
- 07:16
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Vienna).
Day
- 1♀︎ Venus07:15 – 08:09
- 2☿︎ Mercury08:09 – 09:03
- 3☽︎ Moon09:03 – 09:57
- 4♄︎ Saturn09:57 – 10:51
- 5♃︎ Jupiter10:51 – 11:45
- 6♂︎ Mars11:45 – 12:39
- 7☉︎ Sun12:39 – 13:33
- 8♀︎ Venus13:33 – 14:27
- 9☿︎ Mercury14:27 – 15:21
- 10☽︎ Moon15:21 – 16:15
- 11♄︎ Saturn16:15 – 17:09
- 12♃︎ Jupiter17:09 – 18:03
Night
- 1♂︎ Mars18:03 – 19:09
- 2☉︎ Sun19:09 – 20:15
- 3♀︎ Venus20:15 – 21:22
- 4☿︎ Mercury21:22 – 22:28
- 5☽︎ Moon22:28 – 23:34
- 6♄︎ Saturn23:34 – 00:40
- 7♃︎ Jupiter00:40 – 01:46
- 8♂︎ Mars01:46 – 02:52
- 9☉︎ Sun02:52 – 03:58
- 10♀︎ Venus03:58 – 05:04
- 11☿︎ Mercury05:04 – 06:10
- 12☽︎ Moon06:10 – 07:16
Other cities · Austria
Questions
How are the planetary hours calculated in Simmering?
On Friday, 16 October 2026, the Sun rises at 07:15 and sets at 18:03: the day lasts 10h 49m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:16, lasts 13h 13m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 07:15 to 08:09: 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.