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 Saturday, 10 May 2025: day of Saturn
- Sunrise
- 04:56
- Sunset
- 20:21
- Next sunrise
- 04:55
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Warsaw).
Day
- 1♄︎ Saturn04:56 – 06:13
- 2♃︎ Jupiter06:13 – 07:30
- 3♂︎ Mars07:30 – 08:48
- 4☉︎ Sun08:48 – 10:05
- 5♀︎ Venus10:05 – 11:22
- 6☿︎ Mercury11:22 – 12:39
- 7☽︎ Moon12:39 – 13:56
- 8♄︎ Saturn13:56 – 15:13
- 9♃︎ Jupiter15:13 – 16:30
- 10♂︎ Mars16:30 – 17:47
- 11☉︎ Sun17:47 – 19:04
- 12♀︎ Venus19:04 – 20:21
Night
- 1☿︎ Mercury20:21 – 21:03
- 2☽︎ Moon21:03 – 21:46
- 3♄︎ Saturn21:46 – 22:29
- 4♃︎ Jupiter22:29 – 23:12
- 5♂︎ Mars23:12 – 23:55
- 6☉︎ Sun23:55 – 00:38
- 7♀︎ Venus00:38 – 01:21
- 8☿︎ Mercury01:21 – 02:03
- 9☽︎ Moon02:03 – 02:46
- 10♄︎ Saturn02:46 – 03:29
- 11♃︎ Jupiter03:29 – 04:12
- 12♂︎ Mars04:12 – 04:55
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Saturday, 10 May 2025, the Sun rises at 04:56 and sets at 20:21: the day lasts 15h 24m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 04:55, lasts 8h 34m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Saturn, from 04:56 to 06:13: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.