Planetary hours
in Łódź.
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 Wednesday, 24 December 2025: day of Mercury
- Sunrise
- 07:48
- Sunset
- 15:35
- Next sunrise
- 07:48
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1☿︎ Mercury07:48 – 08:27
- 2☽︎ Moon08:27 – 09:05
- 3♄︎ Saturn09:05 – 09:44
- 4♃︎ Jupiter09:44 – 10:23
- 5♂︎ Mars10:23 – 11:02
- 6☉︎ Sun11:02 – 11:41
- 7♀︎ Venus11:41 – 12:20
- 8☿︎ Mercury12:20 – 12:59
- 9☽︎ Moon12:59 – 13:38
- 10♄︎ Saturn13:38 – 14:17
- 11♃︎ Jupiter14:17 – 14:56
- 12♂︎ Mars14:56 – 15:35
Night
- 1☉︎ Sun15:35 – 16:56
- 2♀︎ Venus16:56 – 18:17
- 3☿︎ Mercury18:17 – 19:38
- 4☽︎ Moon19:38 – 20:59
- 5♄︎ Saturn20:59 – 22:20
- 6♃︎ Jupiter22:20 – 23:41
- 7♂︎ Mars23:41 – 01:03
- 8☉︎ Sun01:03 – 02:24
- 9♀︎ Venus02:24 – 03:45
- 10☿︎ Mercury03:45 – 05:06
- 11☽︎ Moon05:06 – 06:27
- 12♄︎ Saturn06:27 – 07:48
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Wednesday, 24 December 2025, the Sun rises at 07:48 and sets at 15:35: the day lasts 7h 47m, that is twelve day hours of 39 min. The night, until the next sunrise at 07:48, lasts 16h 13m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mercury, from 07:48 to 08:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.