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Planetary hours · Białystok (Poland)

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 Friday, 9 October 2026: day of Venus

Sunrise
06:42
Sunset
17:45
Next sunrise
06:44

A day hour lasts 55 min; a night hour, 1h 05m. Local time (Europe/Warsaw).

Day

  1. 1♀︎ Venus06:42 – 07:37
  2. 2☿︎ Mercury07:37 – 08:33
  3. 3☽︎ Moon08:33 – 09:28
  4. 4♄︎ Saturn09:28 – 10:23
  5. 5♃︎ Jupiter10:23 – 11:18
  6. 6♂︎ Mars11:18 – 12:14
  7. 7☉︎ Sun12:14 – 13:09
  8. 8♀︎ Venus13:09 – 14:04
  9. 9☿︎ Mercury14:04 – 14:59
  10. 10☽︎ Moon14:59 – 15:55
  11. 11♄︎ Saturn15:55 – 16:50
  12. 12♃︎ Jupiter16:50 – 17:45

Night

  1. 1♂︎ Mars17:45 – 18:50
  2. 2☉︎ Sun18:50 – 19:55
  3. 3♀︎ Venus19:55 – 21:00
  4. 4☿︎ Mercury21:00 – 22:05
  5. 5☽︎ Moon22:05 – 23:10
  6. 6♄︎ Saturn23:10 – 00:15
  7. 7♃︎ Jupiter00:15 – 01:19
  8. 8♂︎ Mars01:19 – 02:24
  9. 9☉︎ Sun02:24 – 03:29
  10. 10♀︎ Venus03:29 – 04:34
  11. 11☿︎ Mercury04:34 – 05:39
  12. 12☽︎ Moon05:39 – 06:44

Other cities · Poland

Questions

How are the planetary hours calculated in Białystok?

On Friday, 9 October 2026, the Sun rises at 06:42 and sets at 17:45: the day lasts 11h 03m, that is twelve day hours of 55 min. The night, until the next sunrise at 06:44, lasts 12h 59m: twelve night hours of 1h 05m.

Which planet rules the first hour that day?

Venus, from 06:42 to 07:37: 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.

My sky on my chart

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Calendars

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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.