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, 17 December 2029: day of the Moon
- Sunrise
- 07:36
- Sunset
- 15:10
- Next sunrise
- 07:37
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon07:36 – 08:14
- 2♄︎ Saturn08:14 – 08:52
- 3♃︎ Jupiter08:52 – 09:30
- 4♂︎ Mars09:30 – 10:07
- 5☉︎ Sun10:07 – 10:45
- 6♀︎ Venus10:45 – 11:23
- 7☿︎ Mercury11:23 – 12:01
- 8☽︎ Moon12:01 – 12:39
- 9♄︎ Saturn12:39 – 13:16
- 10♃︎ Jupiter13:16 – 13:54
- 11♂︎ Mars13:54 – 14:32
- 12☉︎ Sun14:32 – 15:10
Night
- 1♀︎ Venus15:10 – 16:32
- 2☿︎ Mercury16:32 – 17:54
- 3☽︎ Moon17:54 – 19:17
- 4♄︎ Saturn19:17 – 20:39
- 5♃︎ Jupiter20:39 – 22:01
- 6♂︎ Mars22:01 – 23:23
- 7☉︎ Sun23:23 – 00:46
- 8♀︎ Venus00:46 – 02:08
- 9☿︎ Mercury02:08 – 03:30
- 10☽︎ Moon03:30 – 04:52
- 11♄︎ Saturn04:52 – 06:15
- 12♃︎ Jupiter06:15 – 07:37
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Monday, 17 December 2029, the Sun rises at 07:36 and sets at 15:10: the day lasts 7h 33m, that is twelve day hours of 38 min. The night, until the next sunrise at 07:37, lasts 16h 27m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
The Moon, from 07:36 to 08:14: 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.