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, 8 May 2028: day of the Moon
- Sunrise
- 04:39
- Sunset
- 20:08
- Next sunrise
- 04:38
A day hour lasts 1h 17m; a night hour, 42 min. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon04:39 – 05:57
- 2♄︎ Saturn05:57 – 07:14
- 3♃︎ Jupiter07:14 – 08:32
- 4♂︎ Mars08:32 – 09:49
- 5☉︎ Sun09:49 – 11:06
- 6♀︎ Venus11:06 – 12:24
- 7☿︎ Mercury12:24 – 13:41
- 8☽︎ Moon13:41 – 14:59
- 9♄︎ Saturn14:59 – 16:16
- 10♃︎ Jupiter16:16 – 17:34
- 11♂︎ Mars17:34 – 18:51
- 12☉︎ Sun18:51 – 20:08
Night
- 1♀︎ Venus20:08 – 20:51
- 2☿︎ Mercury20:51 – 21:33
- 3☽︎ Moon21:33 – 22:16
- 4♄︎ Saturn22:16 – 22:58
- 5♃︎ Jupiter22:58 – 23:41
- 6♂︎ Mars23:41 – 00:23
- 7☉︎ Sun00:23 – 01:05
- 8♀︎ Venus01:05 – 01:48
- 9☿︎ Mercury01:48 – 02:30
- 10☽︎ Moon02:30 – 03:13
- 11♄︎ Saturn03:13 – 03:55
- 12♃︎ Jupiter03:55 – 04:38
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Monday, 8 May 2028, the Sun rises at 04:39 and sets at 20:08: the day lasts 15h 29m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 04:38, lasts 8h 29m: twelve night hours of 42 min.
Which planet rules the first hour that day?
The Moon, from 04:39 to 05:57: 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.