Planetary hours
in Poznań.
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, 15 December 2025: day of the Moon
- Sunrise
- 07:56
- Sunset
- 15:38
- Next sunrise
- 07:57
A day hour lasts 39 min; a night hour, 1h 22m. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon07:56 – 08:34
- 2♄︎ Saturn08:34 – 09:13
- 3♃︎ Jupiter09:13 – 09:51
- 4♂︎ Mars09:51 – 10:30
- 5☉︎ Sun10:30 – 11:08
- 6♀︎ Venus11:08 – 11:47
- 7☿︎ Mercury11:47 – 12:25
- 8☽︎ Moon12:25 – 13:04
- 9♄︎ Saturn13:04 – 13:43
- 10♃︎ Jupiter13:43 – 14:21
- 11♂︎ Mars14:21 – 15:00
- 12☉︎ Sun15:00 – 15:38
Night
- 1♀︎ Venus15:38 – 17:00
- 2☿︎ Mercury17:00 – 18:21
- 3☽︎ Moon18:21 – 19:43
- 4♄︎ Saturn19:43 – 21:04
- 5♃︎ Jupiter21:04 – 22:26
- 6♂︎ Mars22:26 – 23:47
- 7☉︎ Sun23:47 – 01:09
- 8♀︎ Venus01:09 – 02:30
- 9☿︎ Mercury02:30 – 03:52
- 10☽︎ Moon03:52 – 05:13
- 11♄︎ Saturn05:13 – 06:35
- 12♃︎ Jupiter06:35 – 07:57
Other cities · Poland
Questions
How are the planetary hours calculated in Poznań?
On Monday, 15 December 2025, the Sun rises at 07:56 and sets at 15:38: the day lasts 7h 42m, that is twelve day hours of 39 min. The night, until the next sunrise at 07:57, lasts 16h 18m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
The Moon, from 07:56 to 08:34: 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.