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, 4 June 2027: day of Venus
- Sunrise
- 04:05
- Sunset
- 20:46
- Next sunrise
- 04:04
A day hour lasts 1h 23m; a night hour, 36 min. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus04:05 – 05:28
- 2☿︎ Mercury05:28 – 06:52
- 3☽︎ Moon06:52 – 08:15
- 4♄︎ Saturn08:15 – 09:39
- 5♃︎ Jupiter09:39 – 11:02
- 6♂︎ Mars11:02 – 12:25
- 7☉︎ Sun12:25 – 13:49
- 8♀︎ Venus13:49 – 15:12
- 9☿︎ Mercury15:12 – 16:36
- 10☽︎ Moon16:36 – 17:59
- 11♄︎ Saturn17:59 – 19:23
- 12♃︎ Jupiter19:23 – 20:46
Night
- 1♂︎ Mars20:46 – 21:23
- 2☉︎ Sun21:23 – 21:59
- 3♀︎ Venus21:59 – 22:36
- 4☿︎ Mercury22:36 – 23:12
- 5☽︎ Moon23:12 – 23:49
- 6♄︎ Saturn23:49 – 00:25
- 7♃︎ Jupiter00:25 – 01:02
- 8♂︎ Mars01:02 – 01:38
- 9☉︎ Sun01:38 – 02:14
- 10♀︎ Venus02:14 – 02:51
- 11☿︎ Mercury02:51 – 03:27
- 12☽︎ Moon03:27 – 04:04
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Friday, 4 June 2027, the Sun rises at 04:05 and sets at 20:46: the day lasts 16h 42m, that is twelve day hours of 1h 23m. The night, until the next sunrise at 04:04, lasts 7h 18m: twelve night hours of 36 min.
Which planet rules the first hour that day?
Venus, from 04:05 to 05:28: 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.