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, 1 December 2028: day of Venus
- Sunrise
- 07:18
- Sunset
- 15:13
- Next sunrise
- 07:20
A day hour lasts 40 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus07:18 – 07:58
- 2☿︎ Mercury07:58 – 08:38
- 3☽︎ Moon08:38 – 09:17
- 4♄︎ Saturn09:17 – 09:57
- 5♃︎ Jupiter09:57 – 10:36
- 6♂︎ Mars10:36 – 11:16
- 7☉︎ Sun11:16 – 11:55
- 8♀︎ Venus11:55 – 12:35
- 9☿︎ Mercury12:35 – 13:15
- 10☽︎ Moon13:15 – 13:54
- 11♄︎ Saturn13:54 – 14:34
- 12♃︎ Jupiter14:34 – 15:13
Night
- 1♂︎ Mars15:13 – 16:34
- 2☉︎ Sun16:34 – 17:54
- 3♀︎ Venus17:54 – 19:15
- 4☿︎ Mercury19:15 – 20:35
- 5☽︎ Moon20:35 – 21:56
- 6♄︎ Saturn21:56 – 23:17
- 7♃︎ Jupiter23:17 – 00:37
- 8♂︎ Mars00:37 – 01:58
- 9☉︎ Sun01:58 – 03:18
- 10♀︎ Venus03:18 – 04:39
- 11☿︎ Mercury04:39 – 05:59
- 12☽︎ Moon05:59 – 07:20
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Friday, 1 December 2028, the Sun rises at 07:18 and sets at 15:13: the day lasts 7h 55m, that is twelve day hours of 40 min. The night, until the next sunrise at 07:20, lasts 16h 07m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Venus, from 07:18 to 07:58: 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.
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.