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, 15 November 2026: day of the Sun
- Sunrise
- 06:51
- Sunset
- 15:31
- Next sunrise
- 06:53
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun06:51 – 07:34
- 2♀︎ Venus07:34 – 08:18
- 3☿︎ Mercury08:18 – 09:01
- 4☽︎ Moon09:01 – 09:44
- 5♄︎ Saturn09:44 – 10:28
- 6♃︎ Jupiter10:28 – 11:11
- 7♂︎ Mars11:11 – 11:55
- 8☉︎ Sun11:55 – 12:38
- 9♀︎ Venus12:38 – 13:21
- 10☿︎ Mercury13:21 – 14:05
- 11☽︎ Moon14:05 – 14:48
- 12♄︎ Saturn14:48 – 15:31
Night
- 1♃︎ Jupiter15:31 – 16:48
- 2♂︎ Mars16:48 – 18:05
- 3☉︎ Sun18:05 – 19:22
- 4♀︎ Venus19:22 – 20:39
- 5☿︎ Mercury20:39 – 21:55
- 6☽︎ Moon21:55 – 23:12
- 7♄︎ Saturn23:12 – 00:29
- 8♃︎ Jupiter00:29 – 01:46
- 9♂︎ Mars01:46 – 03:02
- 10☉︎ Sun03:02 – 04:19
- 11♀︎ Venus04:19 – 05:36
- 12☿︎ Mercury05:36 – 06:53
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Sunday, 15 November 2026, the Sun rises at 06:51 and sets at 15:31: the day lasts 8h 41m, that is twelve day hours of 43 min. The night, until the next sunrise at 06:53, lasts 15h 21m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Sun, from 06:51 to 07:34: 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.