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, 2 April 2027: day of Venus
- Sunrise
- 05:59
- Sunset
- 19:03
- Next sunrise
- 05:57
A day hour lasts 1h 05m; a night hour, 54 min. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus05:59 – 07:04
- 2☿︎ Mercury07:04 – 08:10
- 3☽︎ Moon08:10 – 09:15
- 4♄︎ Saturn09:15 – 10:20
- 5♃︎ Jupiter10:20 – 11:26
- 6♂︎ Mars11:26 – 12:31
- 7☉︎ Sun12:31 – 13:36
- 8♀︎ Venus13:36 – 14:42
- 9☿︎ Mercury14:42 – 15:47
- 10☽︎ Moon15:47 – 16:52
- 11♄︎ Saturn16:52 – 17:58
- 12♃︎ Jupiter17:58 – 19:03
Night
- 1♂︎ Mars19:03 – 19:57
- 2☉︎ Sun19:57 – 20:52
- 3♀︎ Venus20:52 – 21:46
- 4☿︎ Mercury21:46 – 22:41
- 5☽︎ Moon22:41 – 23:35
- 6♄︎ Saturn23:35 – 00:30
- 7♃︎ Jupiter00:30 – 01:24
- 8♂︎ Mars01:24 – 02:19
- 9☉︎ Sun02:19 – 03:13
- 10♀︎ Venus03:13 – 04:08
- 11☿︎ Mercury04:08 – 05:02
- 12☽︎ Moon05:02 – 05:57
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Friday, 2 April 2027, the Sun rises at 05:59 and sets at 19:03: the day lasts 13h 04m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:57, lasts 10h 54m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Venus, from 05:59 to 07:04: 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.