Planetary hours
in Brest (Belarus).
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, 15 December 2025: day of the Moon
- Sunrise
- 09:27
- Sunset
- 17:13
- Next sunrise
- 09:28
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Minsk).
Day
- 1☽︎ Moon09:27 – 10:06
- 2♄︎ Saturn10:06 – 10:45
- 3♃︎ Jupiter10:45 – 11:23
- 4♂︎ Mars11:23 – 12:02
- 5☉︎ Sun12:02 – 12:41
- 6♀︎ Venus12:41 – 13:20
- 7☿︎ Mercury13:20 – 13:59
- 8☽︎ Moon13:59 – 14:37
- 9♄︎ Saturn14:37 – 15:16
- 10♃︎ Jupiter15:16 – 15:55
- 11♂︎ Mars15:55 – 16:34
- 12☉︎ Sun16:34 – 17:13
Night
- 1♀︎ Venus17:13 – 18:34
- 2☿︎ Mercury18:34 – 19:55
- 3☽︎ Moon19:55 – 21:16
- 4♄︎ Saturn21:16 – 22:38
- 5♃︎ Jupiter22:38 – 23:59
- 6♂︎ Mars23:59 – 01:20
- 7☉︎ Sun01:20 – 02:41
- 8♀︎ Venus02:41 – 04:03
- 9☿︎ Mercury04:03 – 05:24
- 10☽︎ Moon05:24 – 06:45
- 11♄︎ Saturn06:45 – 08:07
- 12♃︎ Jupiter08:07 – 09:28
Other cities · Belarus
Questions
How are the planetary hours calculated in Brest (Belarus)?
On Monday, 15 December 2025, the Sun rises at 09:27 and sets at 17:13: the day lasts 7h 46m, that is twelve day hours of 39 min. The night, until the next sunrise at 09:28, lasts 16h 15m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
The Moon, from 09:27 to 10:06: 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.