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 Sunday, 20 December 2026: day of the Sun
- Sunrise
- 07:46
- Sunset
- 15:33
- Next sunrise
- 07:46
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun07:46 – 08:25
- 2♀︎ Venus08:25 – 09:03
- 3☿︎ Mercury09:03 – 09:42
- 4☽︎ Moon09:42 – 10:21
- 5♄︎ Saturn10:21 – 11:00
- 6♃︎ Jupiter11:00 – 11:39
- 7♂︎ Mars11:39 – 12:18
- 8☉︎ Sun12:18 – 12:57
- 9♀︎ Venus12:57 – 13:36
- 10☿︎ Mercury13:36 – 14:15
- 11☽︎ Moon14:15 – 14:54
- 12♄︎ Saturn14:54 – 15:33
Night
- 1♃︎ Jupiter15:33 – 16:54
- 2♂︎ Mars16:54 – 18:15
- 3☉︎ Sun18:15 – 19:36
- 4♀︎ Venus19:36 – 20:57
- 5☿︎ Mercury20:57 – 22:18
- 6☽︎ Moon22:18 – 23:39
- 7♄︎ Saturn23:39 – 01:01
- 8♃︎ Jupiter01:01 – 02:22
- 9♂︎ Mars02:22 – 03:43
- 10☉︎ Sun03:43 – 05:04
- 11♀︎ Venus05:04 – 06:25
- 12☿︎ Mercury06:25 – 07:46
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Sunday, 20 December 2026, the Sun rises at 07:46 and sets at 15:33: the day lasts 7h 47m, that is twelve day hours of 39 min. The night, until the next sunrise at 07:46, lasts 16h 13m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
The Sun, from 07:46 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.