Planetary hours
in Częstochowa.
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 Monday, 15 December 2025: day of the Moon
- Sunrise
- 07:39
- Sunset
- 15:38
- Next sunrise
- 07:40
A day hour lasts 40 min; a night hour, 1h 20m. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon07:39 – 08:19
- 2♄︎ Saturn08:19 – 08:59
- 3♃︎ Jupiter08:59 – 09:38
- 4♂︎ Mars09:38 – 10:18
- 5☉︎ Sun10:18 – 10:58
- 6♀︎ Venus10:58 – 11:38
- 7☿︎ Mercury11:38 – 12:18
- 8☽︎ Moon12:18 – 12:58
- 9♄︎ Saturn12:58 – 13:38
- 10♃︎ Jupiter13:38 – 14:18
- 11♂︎ Mars14:18 – 14:58
- 12☉︎ Sun14:58 – 15:38
Night
- 1♀︎ Venus15:38 – 16:58
- 2☿︎ Mercury16:58 – 18:18
- 3☽︎ Moon18:18 – 19:38
- 4♄︎ Saturn19:38 – 20:58
- 5♃︎ Jupiter20:58 – 22:18
- 6♂︎ Mars22:18 – 23:39
- 7☉︎ Sun23:39 – 00:59
- 8♀︎ Venus00:59 – 02:19
- 9☿︎ Mercury02:19 – 03:39
- 10☽︎ Moon03:39 – 04:59
- 11♄︎ Saturn04:59 – 06:19
- 12♃︎ Jupiter06:19 – 07:40
Other cities · Poland
Questions
How are the planetary hours calculated in Częstochowa?
On Monday, 15 December 2025, the Sun rises at 07:39 and sets at 15:38: the day lasts 7h 59m, that is twelve day hours of 40 min. The night, until the next sunrise at 07:40, lasts 16h 02m: twelve night hours of 1h 20m.
Which planet rules the first hour that day?
The Moon, from 07:39 to 08:19: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.