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 Wednesday, 11 November 2026: day of Mercury
- Sunrise
- 06:43
- Sunset
- 15:38
- Next sunrise
- 06:45
A day hour lasts 45 min; a night hour, 1h 16m. Local time (Europe/Warsaw).
Day
- 1☿︎ Mercury06:43 – 07:28
- 2☽︎ Moon07:28 – 08:12
- 3♄︎ Saturn08:12 – 08:57
- 4♃︎ Jupiter08:57 – 09:41
- 5♂︎ Mars09:41 – 10:26
- 6☉︎ Sun10:26 – 11:11
- 7♀︎ Venus11:11 – 11:55
- 8☿︎ Mercury11:55 – 12:40
- 9☽︎ Moon12:40 – 13:24
- 10♄︎ Saturn13:24 – 14:09
- 11♃︎ Jupiter14:09 – 14:53
- 12♂︎ Mars14:53 – 15:38
Night
- 1☉︎ Sun15:38 – 16:53
- 2♀︎ Venus16:53 – 18:09
- 3☿︎ Mercury18:09 – 19:25
- 4☽︎ Moon19:25 – 20:40
- 5♄︎ Saturn20:40 – 21:56
- 6♃︎ Jupiter21:56 – 23:11
- 7♂︎ Mars23:11 – 00:27
- 8☉︎ Sun00:27 – 01:43
- 9♀︎ Venus01:43 – 02:58
- 10☿︎ Mercury02:58 – 04:14
- 11☽︎ Moon04:14 – 05:30
- 12♄︎ Saturn05:30 – 06:45
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Wednesday, 11 November 2026, the Sun rises at 06:43 and sets at 15:38: the day lasts 8h 54m, that is twelve day hours of 45 min. The night, until the next sunrise at 06:45, lasts 15h 08m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Mercury, from 06:43 to 07:28: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.