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, 30 December 2025: day of Mars
- Sunrise
- 07:49
- Sunset
- 15:40
- Next sunrise
- 07:49
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1♂︎ Mars07:49 – 08:28
- 2☉︎ Sun08:28 – 09:07
- 3♀︎ Venus09:07 – 09:46
- 4☿︎ Mercury09:46 – 10:26
- 5☽︎ Moon10:26 – 11:05
- 6♄︎ Saturn11:05 – 11:44
- 7♃︎ Jupiter11:44 – 12:24
- 8♂︎ Mars12:24 – 13:03
- 9☉︎ Sun13:03 – 13:42
- 10♀︎ Venus13:42 – 14:21
- 11☿︎ Mercury14:21 – 15:01
- 12☽︎ Moon15:01 – 15:40
Night
- 1♄︎ Saturn15:40 – 17:01
- 2♃︎ Jupiter17:01 – 18:21
- 3♂︎ Mars18:21 – 19:42
- 4☉︎ Sun19:42 – 21:03
- 5♀︎ Venus21:03 – 22:24
- 6☿︎ Mercury22:24 – 23:44
- 7☽︎ Moon23:44 – 01:05
- 8♄︎ Saturn01:05 – 02:26
- 9♃︎ Jupiter02:26 – 03:46
- 10♂︎ Mars03:46 – 05:07
- 11☉︎ Sun05:07 – 06:28
- 12♀︎ Venus06:28 – 07:49
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Tuesday, 30 December 2025, the Sun rises at 07:49 and sets at 15:40: the day lasts 7h 51m, that is twelve day hours of 39 min. The night, until the next sunrise at 07:49, lasts 16h 09m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mars, from 07:49 to 08:28: 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.