Planetary hours
in Mazyr.
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 Saturday, 20 December 2025: day of Saturn
- Sunrise
- 09:08
- Sunset
- 16:52
- Next sunrise
- 09:09
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Minsk).
Day
- 1♄︎ Saturn09:08 – 09:47
- 2♃︎ Jupiter09:47 – 10:25
- 3♂︎ Mars10:25 – 11:04
- 4☉︎ Sun11:04 – 11:43
- 5♀︎ Venus11:43 – 12:22
- 6☿︎ Mercury12:22 – 13:00
- 7☽︎ Moon13:00 – 13:39
- 8♄︎ Saturn13:39 – 14:18
- 9♃︎ Jupiter14:18 – 14:56
- 10♂︎ Mars14:56 – 15:35
- 11☉︎ Sun15:35 – 16:14
- 12♀︎ Venus16:14 – 16:52
Night
- 1☿︎ Mercury16:52 – 18:14
- 2☽︎ Moon18:14 – 19:35
- 3♄︎ Saturn19:35 – 20:56
- 4♃︎ Jupiter20:56 – 22:18
- 5♂︎ Mars22:18 – 23:39
- 6☉︎ Sun23:39 – 01:01
- 7♀︎ Venus01:01 – 02:22
- 8☿︎ Mercury02:22 – 03:43
- 9☽︎ Moon03:43 – 05:05
- 10♄︎ Saturn05:05 – 06:26
- 11♃︎ Jupiter06:26 – 07:47
- 12♂︎ Mars07:47 – 09:09
Other cities · Belarus
Questions
How are the planetary hours calculated in Mazyr?
On Saturday, 20 December 2025, the Sun rises at 09:08 and sets at 16:52: the day lasts 7h 44m, that is twelve day hours of 39 min. The night, until the next sunrise at 09:09, lasts 16h 16m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Saturn, from 09:08 to 09:47: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.