Planetary hours
in Wrocław.
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 Thursday, 17 December 2026: day of Jupiter
- Sunrise
- 07:50
- Sunset
- 15:45
- Next sunrise
- 07:51
A day hour lasts 40 min; a night hour, 1h 20m. Local time (Europe/Warsaw).
Day
- 1♃︎ Jupiter07:50 – 08:30
- 2♂︎ Mars08:30 – 09:09
- 3☉︎ Sun09:09 – 09:49
- 4♀︎ Venus09:49 – 10:28
- 5☿︎ Mercury10:28 – 11:08
- 6☽︎ Moon11:08 – 11:47
- 7♄︎ Saturn11:47 – 12:27
- 8♃︎ Jupiter12:27 – 13:07
- 9♂︎ Mars13:07 – 13:46
- 10☉︎ Sun13:46 – 14:26
- 11♀︎ Venus14:26 – 15:05
- 12☿︎ Mercury15:05 – 15:45
Night
- 1☽︎ Moon15:45 – 17:05
- 2♄︎ Saturn17:05 – 18:26
- 3♃︎ Jupiter18:26 – 19:46
- 4♂︎ Mars19:46 – 21:07
- 5☉︎ Sun21:07 – 22:27
- 6♀︎ Venus22:27 – 23:48
- 7☿︎ Mercury23:48 – 01:08
- 8☽︎ Moon01:08 – 02:29
- 9♄︎ Saturn02:29 – 03:49
- 10♃︎ Jupiter03:49 – 05:10
- 11♂︎ Mars05:10 – 06:30
- 12☉︎ Sun06:30 – 07:51
Other cities · Poland
Questions
How are the planetary hours calculated in Wrocław?
On Thursday, 17 December 2026, the Sun rises at 07:50 and sets at 15:45: the day lasts 7h 55m, that is twelve day hours of 40 min. The night, until the next sunrise at 07:51, lasts 16h 06m: twelve night hours of 1h 20m.
Which planet rules the first hour that day?
Jupiter, from 07:50 to 08:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.