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, 4 December 2025: day of Jupiter
- Sunrise
- 07:37
- Sunset
- 15:46
- Next sunrise
- 07:38
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Warsaw).
Day
- 1♃︎ Jupiter07:37 – 08:18
- 2♂︎ Mars08:18 – 08:58
- 3☉︎ Sun08:58 – 09:39
- 4♀︎ Venus09:39 – 10:20
- 5☿︎ Mercury10:20 – 11:01
- 6☽︎ Moon11:01 – 11:41
- 7♄︎ Saturn11:41 – 12:22
- 8♃︎ Jupiter12:22 – 13:03
- 9♂︎ Mars13:03 – 13:44
- 10☉︎ Sun13:44 – 14:25
- 11♀︎ Venus14:25 – 15:05
- 12☿︎ Mercury15:05 – 15:46
Night
- 1☽︎ Moon15:46 – 17:05
- 2♄︎ Saturn17:05 – 18:25
- 3♃︎ Jupiter18:25 – 19:44
- 4♂︎ Mars19:44 – 21:03
- 5☉︎ Sun21:03 – 22:23
- 6♀︎ Venus22:23 – 23:42
- 7☿︎ Mercury23:42 – 01:01
- 8☽︎ Moon01:01 – 02:21
- 9♄︎ Saturn02:21 – 03:40
- 10♃︎ Jupiter03:40 – 05:00
- 11♂︎ Mars05:00 – 06:19
- 12☉︎ Sun06:19 – 07:38
Other cities · Poland
Questions
How are the planetary hours calculated in Wrocław?
On Thursday, 4 December 2025, the Sun rises at 07:37 and sets at 15:46: the day lasts 8h 09m, that is twelve day hours of 41 min. The night, until the next sunrise at 07:38, lasts 15h 52m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Jupiter, from 07:37 to 08:18: 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.