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 Friday, 31 July 2026: day of Venus
- Sunrise
- 05:08
- Sunset
- 20:30
- Next sunrise
- 05:09
A day hour lasts 1h 17m; a night hour, 43 min. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus05:08 – 06:25
- 2☿︎ Mercury06:25 – 07:42
- 3☽︎ Moon07:42 – 08:58
- 4♄︎ Saturn08:58 – 10:15
- 5♃︎ Jupiter10:15 – 11:32
- 6♂︎ Mars11:32 – 12:49
- 7☉︎ Sun12:49 – 14:06
- 8♀︎ Venus14:06 – 15:23
- 9☿︎ Mercury15:23 – 16:40
- 10☽︎ Moon16:40 – 17:56
- 11♄︎ Saturn17:56 – 19:13
- 12♃︎ Jupiter19:13 – 20:30
Night
- 1♂︎ Mars20:30 – 21:13
- 2☉︎ Sun21:13 – 21:57
- 3♀︎ Venus21:57 – 22:40
- 4☿︎ Mercury22:40 – 23:23
- 5☽︎ Moon23:23 – 00:06
- 6♄︎ Saturn00:06 – 00:50
- 7♃︎ Jupiter00:50 – 01:33
- 8♂︎ Mars01:33 – 02:16
- 9☉︎ Sun02:16 – 02:59
- 10♀︎ Venus02:59 – 03:43
- 11☿︎ Mercury03:43 – 04:26
- 12☽︎ Moon04:26 – 05:09
Other cities · Poland
Questions
How are the planetary hours calculated in Częstochowa?
On Friday, 31 July 2026, the Sun rises at 05:08 and sets at 20:30: the day lasts 15h 22m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 05:09, lasts 8h 39m: twelve night hours of 43 min.
Which planet rules the first hour that day?
Venus, from 05:08 to 06:25: 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.