Planetary hours
in Bobruysk.
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 Tuesday, 15 December 2026: day of Mars
- Sunrise
- 09:10
- Sunset
- 16:45
- Next sunrise
- 09:11
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/Minsk).
Day
- 1♂︎ Mars09:10 – 09:48
- 2☉︎ Sun09:48 – 10:26
- 3♀︎ Venus10:26 – 11:04
- 4☿︎ Mercury11:04 – 11:42
- 5☽︎ Moon11:42 – 12:20
- 6♄︎ Saturn12:20 – 12:58
- 7♃︎ Jupiter12:58 – 13:36
- 8♂︎ Mars13:36 – 14:13
- 9☉︎ Sun14:13 – 14:51
- 10♀︎ Venus14:51 – 15:29
- 11☿︎ Mercury15:29 – 16:07
- 12☽︎ Moon16:07 – 16:45
Night
- 1♄︎ Saturn16:45 – 18:07
- 2♃︎ Jupiter18:07 – 19:29
- 3♂︎ Mars19:29 – 20:52
- 4☉︎ Sun20:52 – 22:14
- 5♀︎ Venus22:14 – 23:36
- 6☿︎ Mercury23:36 – 00:58
- 7☽︎ Moon00:58 – 02:20
- 8♄︎ Saturn02:20 – 03:42
- 9♃︎ Jupiter03:42 – 05:05
- 10♂︎ Mars05:05 – 06:27
- 11☉︎ Sun06:27 – 07:49
- 12♀︎ Venus07:49 – 09:11
Questions
How are the planetary hours calculated in Bobruysk?
On Tuesday, 15 December 2026, the Sun rises at 09:10 and sets at 16:45: the day lasts 7h 35m, that is twelve day hours of 38 min. The night, until the next sunrise at 09:11, lasts 16h 26m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Mars, from 09:10 to 09:48: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.