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 Monday, 26 October 2026: day of the Moon
- Sunrise
- 06:13
- Sunset
- 16:07
- Next sunrise
- 06:15
A day hour lasts 50 min; a night hour, 1h 11m. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon06:13 – 07:03
- 2♄︎ Saturn07:03 – 07:52
- 3♃︎ Jupiter07:52 – 08:42
- 4♂︎ Mars08:42 – 09:31
- 5☉︎ Sun09:31 – 10:21
- 6♀︎ Venus10:21 – 11:10
- 7☿︎ Mercury11:10 – 12:00
- 8☽︎ Moon12:00 – 12:49
- 9♄︎ Saturn12:49 – 13:39
- 10♃︎ Jupiter13:39 – 14:28
- 11♂︎ Mars14:28 – 15:18
- 12☉︎ Sun15:18 – 16:07
Night
- 1♀︎ Venus16:07 – 17:18
- 2☿︎ Mercury17:18 – 18:29
- 3☽︎ Moon18:29 – 19:39
- 4♄︎ Saturn19:39 – 20:50
- 5♃︎ Jupiter20:50 – 22:01
- 6♂︎ Mars22:01 – 23:11
- 7☉︎ Sun23:11 – 00:22
- 8♀︎ Venus00:22 – 01:33
- 9☿︎ Mercury01:33 – 02:43
- 10☽︎ Moon02:43 – 03:54
- 11♄︎ Saturn03:54 – 05:05
- 12♃︎ Jupiter05:05 – 06:15
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Monday, 26 October 2026, the Sun rises at 06:13 and sets at 16:07: the day lasts 9h 54m, that is twelve day hours of 50 min. The night, until the next sunrise at 06:15, lasts 14h 08m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
The Moon, from 06:13 to 07:03: 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.