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 Wednesday, 19 November 2025: day of Mercury
- Sunrise
- 08:58
- Sunset
- 17:21
- Next sunrise
- 09:00
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Minsk).
Day
- 1☿︎ Mercury08:58 – 09:40
- 2☽︎ Moon09:40 – 10:22
- 3♄︎ Saturn10:22 – 11:04
- 4♃︎ Jupiter11:04 – 11:46
- 5♂︎ Mars11:46 – 12:27
- 6☉︎ Sun12:27 – 13:09
- 7♀︎ Venus13:09 – 13:51
- 8☿︎ Mercury13:51 – 14:33
- 9☽︎ Moon14:33 – 15:15
- 10♄︎ Saturn15:15 – 15:57
- 11♃︎ Jupiter15:57 – 16:39
- 12♂︎ Mars16:39 – 17:21
Night
- 1☉︎ Sun17:21 – 18:39
- 2♀︎ Venus18:39 – 19:57
- 3☿︎ Mercury19:57 – 21:15
- 4☽︎ Moon21:15 – 22:34
- 5♄︎ Saturn22:34 – 23:52
- 6♃︎ Jupiter23:52 – 01:10
- 7♂︎ Mars01:10 – 02:29
- 8☉︎ Sun02:29 – 03:47
- 9♀︎ Venus03:47 – 05:05
- 10☿︎ Mercury05:05 – 06:23
- 11☽︎ Moon06:23 – 07:42
- 12♄︎ Saturn07:42 – 09:00
Questions
How are the planetary hours calculated in Hrodna?
On Wednesday, 19 November 2025, the Sun rises at 08:58 and sets at 17:21: the day lasts 8h 22m, that is twelve day hours of 42 min. The night, until the next sunrise at 09:00, lasts 15h 39m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mercury, from 08:58 to 09:40: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.