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 Tuesday, 23 December 2025: day of Mars
- Sunrise
- 07:47
- Sunset
- 15:34
- Next sunrise
- 07:48
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1♂︎ Mars07:47 – 08:26
- 2☉︎ Sun08:26 – 09:05
- 3♀︎ Venus09:05 – 09:44
- 4☿︎ Mercury09:44 – 10:23
- 5☽︎ Moon10:23 – 11:02
- 6♄︎ Saturn11:02 – 11:41
- 7♃︎ Jupiter11:41 – 12:20
- 8♂︎ Mars12:20 – 12:59
- 9☉︎ Sun12:59 – 13:38
- 10♀︎ Venus13:38 – 14:17
- 11☿︎ Mercury14:17 – 14:55
- 12☽︎ Moon14:55 – 15:34
Night
- 1♄︎ Saturn15:34 – 16:55
- 2♃︎ Jupiter16:55 – 18:17
- 3♂︎ Mars18:17 – 19:38
- 4☉︎ Sun19:38 – 20:59
- 5♀︎ Venus20:59 – 22:20
- 6☿︎ Mercury22:20 – 23:41
- 7☽︎ Moon23:41 – 01:02
- 8♄︎ Saturn01:02 – 02:23
- 9♃︎ Jupiter02:23 – 03:44
- 10♂︎ Mars03:44 – 05:05
- 11☉︎ Sun05:05 – 06:26
- 12♀︎ Venus06:26 – 07:48
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Tuesday, 23 December 2025, the Sun rises at 07:47 and sets at 15:34: 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?
Mars, from 07:47 to 08:26: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.