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, 31 January 2025: day of Venus
- Sunrise
- 09:11
- Sunset
- 18:05
- Next sunrise
- 09:10
A day hour lasts 44 min; a night hour, 1h 15m. Local time (Europe/Minsk).
Day
- 1♀︎ Venus09:11 – 09:56
- 2☿︎ Mercury09:56 – 10:40
- 3☽︎ Moon10:40 – 11:25
- 4♄︎ Saturn11:25 – 12:09
- 5♃︎ Jupiter12:09 – 12:54
- 6♂︎ Mars12:54 – 13:38
- 7☉︎ Sun13:38 – 14:22
- 8♀︎ Venus14:22 – 15:07
- 9☿︎ Mercury15:07 – 15:51
- 10☽︎ Moon15:51 – 16:36
- 11♄︎ Saturn16:36 – 17:20
- 12♃︎ Jupiter17:20 – 18:05
Night
- 1♂︎ Mars18:05 – 19:20
- 2☉︎ Sun19:20 – 20:35
- 3♀︎ Venus20:35 – 21:51
- 4☿︎ Mercury21:51 – 23:06
- 5☽︎ Moon23:06 – 00:22
- 6♄︎ Saturn00:22 – 01:37
- 7♃︎ Jupiter01:37 – 02:53
- 8♂︎ Mars02:53 – 04:08
- 9☉︎ Sun04:08 – 05:23
- 10♀︎ Venus05:23 – 06:39
- 11☿︎ Mercury06:39 – 07:54
- 12☽︎ Moon07:54 – 09:10
Questions
How are the planetary hours calculated in Hrodna?
On Friday, 31 January 2025, the Sun rises at 09:11 and sets at 18:05: the day lasts 8h 53m, that is twelve day hours of 44 min. The night, until the next sunrise at 09:10, lasts 15h 05m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Venus, from 09:11 to 09:56: 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.