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 Friday, 17 July 2026: day of Venus
- Sunrise
- 04:43
- Sunset
- 20:52
- Next sunrise
- 04:44
A day hour lasts 1h 21m; a night hour, 39 min. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus04:43 – 06:04
- 2☿︎ Mercury06:04 – 07:25
- 3☽︎ Moon07:25 – 08:45
- 4♄︎ Saturn08:45 – 10:06
- 5♃︎ Jupiter10:06 – 11:27
- 6♂︎ Mars11:27 – 12:47
- 7☉︎ Sun12:47 – 14:08
- 8♀︎ Venus14:08 – 15:29
- 9☿︎ Mercury15:29 – 16:50
- 10☽︎ Moon16:50 – 18:10
- 11♄︎ Saturn18:10 – 19:31
- 12♃︎ Jupiter19:31 – 20:52
Night
- 1♂︎ Mars20:52 – 21:31
- 2☉︎ Sun21:31 – 22:11
- 3♀︎ Venus22:11 – 22:50
- 4☿︎ Mercury22:50 – 23:29
- 5☽︎ Moon23:29 – 00:09
- 6♄︎ Saturn00:09 – 00:48
- 7♃︎ Jupiter00:48 – 01:27
- 8♂︎ Mars01:27 – 02:07
- 9☉︎ Sun02:07 – 02:46
- 10♀︎ Venus02:46 – 03:26
- 11☿︎ Mercury03:26 – 04:05
- 12☽︎ Moon04:05 – 04:44
Other cities · Poland
Questions
How are the planetary hours calculated in Łódź?
On Friday, 17 July 2026, the Sun rises at 04:43 and sets at 20:52: the day lasts 16h 09m, that is twelve day hours of 1h 21m. The night, until the next sunrise at 04:44, lasts 7h 53m: twelve night hours of 39 min.
Which planet rules the first hour that day?
Venus, from 04:43 to 06:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.