Planetary hours
in Białystok.
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, 2 November 2025: day of the Sun
- Sunrise
- 06:27
- Sunset
- 15:53
- Next sunrise
- 06:29
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun06:27 – 07:14
- 2♀︎ Venus07:14 – 08:01
- 3☿︎ Mercury08:01 – 08:49
- 4☽︎ Moon08:49 – 09:36
- 5♄︎ Saturn09:36 – 10:23
- 6♃︎ Jupiter10:23 – 11:10
- 7♂︎ Mars11:10 – 11:57
- 8☉︎ Sun11:57 – 12:44
- 9♀︎ Venus12:44 – 13:32
- 10☿︎ Mercury13:32 – 14:19
- 11☽︎ Moon14:19 – 15:06
- 12♄︎ Saturn15:06 – 15:53
Night
- 1♃︎ Jupiter15:53 – 17:06
- 2♂︎ Mars17:06 – 18:19
- 3☉︎ Sun18:19 – 19:32
- 4♀︎ Venus19:32 – 20:45
- 5☿︎ Mercury20:45 – 21:58
- 6☽︎ Moon21:58 – 23:11
- 7♄︎ Saturn23:11 – 00:24
- 8♃︎ Jupiter00:24 – 01:37
- 9♂︎ Mars01:37 – 02:50
- 10☉︎ Sun02:50 – 04:03
- 11♀︎ Venus04:03 – 05:16
- 12☿︎ Mercury05:16 – 06:29
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Sunday, 2 November 2025, the Sun rises at 06:27 and sets at 15:53: the day lasts 9h 26m, that is twelve day hours of 47 min. The night, until the next sunrise at 06:29, lasts 14h 36m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Sun, from 06:27 to 07:14: 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.