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 Thursday, 10 December 2026: day of Jupiter
- Sunrise
- 09:30
- Sunset
- 17:04
- Next sunrise
- 09:31
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/Minsk).
Day
- 1♃︎ Jupiter09:30 – 10:08
- 2♂︎ Mars10:08 – 10:45
- 3☉︎ Sun10:45 – 11:23
- 4♀︎ Venus11:23 – 12:01
- 5☿︎ Mercury12:01 – 12:39
- 6☽︎ Moon12:39 – 13:17
- 7♄︎ Saturn13:17 – 13:55
- 8♃︎ Jupiter13:55 – 14:32
- 9♂︎ Mars14:32 – 15:10
- 10☉︎ Sun15:10 – 15:48
- 11♀︎ Venus15:48 – 16:26
- 12☿︎ Mercury16:26 – 17:04
Night
- 1☽︎ Moon17:04 – 18:26
- 2♄︎ Saturn18:26 – 19:48
- 3♃︎ Jupiter19:48 – 21:11
- 4♂︎ Mars21:11 – 22:33
- 5☉︎ Sun22:33 – 23:55
- 6♀︎ Venus23:55 – 01:17
- 7☿︎ Mercury01:17 – 02:40
- 8☽︎ Moon02:40 – 04:02
- 9♄︎ Saturn04:02 – 05:24
- 10♃︎ Jupiter05:24 – 06:46
- 11♂︎ Mars06:46 – 08:09
- 12☉︎ Sun08:09 – 09:31
Questions
How are the planetary hours calculated in Hrodna?
On Thursday, 10 December 2026, the Sun rises at 09:30 and sets at 17:04: the day lasts 7h 34m, that is twelve day hours of 38 min. The night, until the next sunrise at 09:31, lasts 16h 27m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Jupiter, from 09:30 to 10:08: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.