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 Friday, 19 December 2025: day of Venus
- Sunrise
- 09:08
- Sunset
- 16:52
- Next sunrise
- 09:08
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Minsk).
Day
- 1♀︎ Venus09:08 – 09:46
- 2☿︎ Mercury09:46 – 10:25
- 3☽︎ Moon10:25 – 11:04
- 4♄︎ Saturn11:04 – 11:42
- 5♃︎ Jupiter11:42 – 12:21
- 6♂︎ Mars12:21 – 13:00
- 7☉︎ Sun13:00 – 13:38
- 8♀︎ Venus13:38 – 14:17
- 9☿︎ Mercury14:17 – 14:56
- 10☽︎ Moon14:56 – 15:35
- 11♄︎ Saturn15:35 – 16:13
- 12♃︎ Jupiter16:13 – 16:52
Night
- 1♂︎ Mars16:52 – 18:13
- 2☉︎ Sun18:13 – 19:35
- 3♀︎ Venus19:35 – 20:56
- 4☿︎ Mercury20:56 – 22:17
- 5☽︎ Moon22:17 – 23:39
- 6♄︎ Saturn23:39 – 01:00
- 7♃︎ Jupiter01:00 – 02:21
- 8♂︎ Mars02:21 – 03:43
- 9☉︎ Sun03:43 – 05:04
- 10♀︎ Venus05:04 – 06:25
- 11☿︎ Mercury06:25 – 07:47
- 12☽︎ Moon07:47 – 09:08
Other cities · Belarus
Questions
How are the planetary hours calculated in Mazyr?
On Friday, 19 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 09:08, lasts 16h 16m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Venus, from 09:08 to 09:46: 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.