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, 14 April 2028: day of Venus
- Sunrise
- 05:29
- Sunset
- 19:26
- Next sunrise
- 05:27
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus05:29 – 06:39
- 2☿︎ Mercury06:39 – 07:49
- 3☽︎ Moon07:49 – 08:58
- 4♄︎ Saturn08:58 – 10:08
- 5♃︎ Jupiter10:08 – 11:18
- 6♂︎ Mars11:18 – 12:28
- 7☉︎ Sun12:28 – 13:37
- 8♀︎ Venus13:37 – 14:47
- 9☿︎ Mercury14:47 – 15:57
- 10☽︎ Moon15:57 – 17:06
- 11♄︎ Saturn17:06 – 18:16
- 12♃︎ Jupiter18:16 – 19:26
Night
- 1♂︎ Mars19:26 – 20:16
- 2☉︎ Sun20:16 – 21:06
- 3♀︎ Venus21:06 – 21:56
- 4☿︎ Mercury21:56 – 22:46
- 5☽︎ Moon22:46 – 23:36
- 6♄︎ Saturn23:36 – 00:26
- 7♃︎ Jupiter00:26 – 01:17
- 8♂︎ Mars01:17 – 02:07
- 9☉︎ Sun02:07 – 02:57
- 10♀︎ Venus02:57 – 03:47
- 11☿︎ Mercury03:47 – 04:37
- 12☽︎ Moon04:37 – 05:27
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Friday, 14 April 2028, the Sun rises at 05:29 and sets at 19:26: the day lasts 13h 57m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:27, lasts 10h 01m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Venus, from 05:29 to 06:39: 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.