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 Friday, 10 January 2025: day of Venus
- Sunrise
- 09:37
- Sunset
- 17:27
- Next sunrise
- 09:36
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Minsk).
Day
- 1♀︎ Venus09:37 – 10:16
- 2☿︎ Mercury10:16 – 10:55
- 3☽︎ Moon10:55 – 11:35
- 4♄︎ Saturn11:35 – 12:14
- 5♃︎ Jupiter12:14 – 12:53
- 6♂︎ Mars12:53 – 13:32
- 7☉︎ Sun13:32 – 14:11
- 8♀︎ Venus14:11 – 14:50
- 9☿︎ Mercury14:50 – 15:29
- 10☽︎ Moon15:29 – 16:08
- 11♄︎ Saturn16:08 – 16:48
- 12♃︎ Jupiter16:48 – 17:27
Night
- 1♂︎ Mars17:27 – 18:48
- 2☉︎ Sun18:48 – 20:08
- 3♀︎ Venus20:08 – 21:29
- 4☿︎ Mercury21:29 – 22:50
- 5☽︎ Moon22:50 – 00:11
- 6♄︎ Saturn00:11 – 01:32
- 7♃︎ Jupiter01:32 – 02:52
- 8♂︎ Mars02:52 – 04:13
- 9☉︎ Sun04:13 – 05:34
- 10♀︎ Venus05:34 – 06:55
- 11☿︎ Mercury06:55 – 08:16
- 12☽︎ Moon08:16 – 09:36
Questions
How are the planetary hours calculated in Hrodna?
On Friday, 10 January 2025, the Sun rises at 09:37 and sets at 17:27: the day lasts 7h 50m, that is twelve day hours of 39 min. The night, until the next sunrise at 09:36, lasts 16h 10m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Venus, from 09:37 to 10:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.