Planetary hours
in Katowice.
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, 18 October 2026: day of the Sun
- Sunrise
- 07:10
- Sunset
- 17:46
- Next sunrise
- 07:12
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun07:10 – 08:03
- 2♀︎ Venus08:03 – 08:56
- 3☿︎ Mercury08:56 – 09:49
- 4☽︎ Moon09:49 – 10:42
- 5♄︎ Saturn10:42 – 11:35
- 6♃︎ Jupiter11:35 – 12:28
- 7♂︎ Mars12:28 – 13:21
- 8☉︎ Sun13:21 – 14:14
- 9♀︎ Venus14:14 – 15:07
- 10☿︎ Mercury15:07 – 16:00
- 11☽︎ Moon16:00 – 16:53
- 12♄︎ Saturn16:53 – 17:46
Night
- 1♃︎ Jupiter17:46 – 18:53
- 2♂︎ Mars18:53 – 20:00
- 3☉︎ Sun20:00 – 21:08
- 4♀︎ Venus21:08 – 22:15
- 5☿︎ Mercury22:15 – 23:22
- 6☽︎ Moon23:22 – 00:29
- 7♄︎ Saturn00:29 – 01:36
- 8♃︎ Jupiter01:36 – 02:43
- 9♂︎ Mars02:43 – 03:50
- 10☉︎ Sun03:50 – 04:58
- 11♀︎ Venus04:58 – 06:05
- 12☿︎ Mercury06:05 – 07:12
Other cities · Poland
Questions
How are the planetary hours calculated in Katowice?
On Sunday, 18 October 2026, the Sun rises at 07:10 and sets at 17:46: the day lasts 10h 36m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:12, lasts 13h 26m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
The Sun, from 07:10 to 08:03: 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.