Planetary hours
in Hrodna.
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, 2 December 2025: day of Mars
- Sunrise
- 09:20
- Sunset
- 17:07
- Next sunrise
- 09:21
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Minsk).
Day
- 1♂︎ Mars09:20 – 09:59
- 2☉︎ Sun09:59 – 10:38
- 3♀︎ Venus10:38 – 11:17
- 4☿︎ Mercury11:17 – 11:56
- 5☽︎ Moon11:56 – 12:35
- 6♄︎ Saturn12:35 – 13:13
- 7♃︎ Jupiter13:13 – 13:52
- 8♂︎ Mars13:52 – 14:31
- 9☉︎ Sun14:31 – 15:10
- 10♀︎ Venus15:10 – 15:49
- 11☿︎ Mercury15:49 – 16:28
- 12☽︎ Moon16:28 – 17:07
Night
- 1♄︎ Saturn17:07 – 18:28
- 2♃︎ Jupiter18:28 – 19:50
- 3♂︎ Mars19:50 – 21:11
- 4☉︎ Sun21:11 – 22:32
- 5♀︎ Venus22:32 – 23:53
- 6☿︎ Mercury23:53 – 01:14
- 7☽︎ Moon01:14 – 02:35
- 8♄︎ Saturn02:35 – 03:57
- 9♃︎ Jupiter03:57 – 05:18
- 10♂︎ Mars05:18 – 06:39
- 11☉︎ Sun06:39 – 08:00
- 12♀︎ Venus08:00 – 09:21
Questions
How are the planetary hours calculated in Hrodna?
On Tuesday, 2 December 2025, the Sun rises at 09:20 and sets at 17:07: the day lasts 7h 48m, that is twelve day hours of 39 min. The night, until the next sunrise at 09:21, lasts 16h 14m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mars, from 09:20 to 09:59: 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.