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, 13 March 2026: day of Venus
- Sunrise
- 07:44
- Sunset
- 19:24
- Next sunrise
- 07:42
A day hour lasts 58 min; a night hour, 1h 01m. Local time (Europe/Minsk).
Day
- 1♀︎ Venus07:44 – 08:42
- 2☿︎ Mercury08:42 – 09:41
- 3☽︎ Moon09:41 – 10:39
- 4♄︎ Saturn10:39 – 11:37
- 5♃︎ Jupiter11:37 – 12:36
- 6♂︎ Mars12:36 – 13:34
- 7☉︎ Sun13:34 – 14:33
- 8♀︎ Venus14:33 – 15:31
- 9☿︎ Mercury15:31 – 16:29
- 10☽︎ Moon16:29 – 17:28
- 11♄︎ Saturn17:28 – 18:26
- 12♃︎ Jupiter18:26 – 19:24
Night
- 1♂︎ Mars19:24 – 20:26
- 2☉︎ Sun20:26 – 21:27
- 3♀︎ Venus21:27 – 22:29
- 4☿︎ Mercury22:29 – 23:30
- 5☽︎ Moon23:30 – 00:32
- 6♄︎ Saturn00:32 – 01:33
- 7♃︎ Jupiter01:33 – 02:34
- 8♂︎ Mars02:34 – 03:36
- 9☉︎ Sun03:36 – 04:37
- 10♀︎ Venus04:37 – 05:39
- 11☿︎ Mercury05:39 – 06:40
- 12☽︎ Moon06:40 – 07:42
Questions
How are the planetary hours calculated in Hrodna?
On Friday, 13 March 2026, the Sun rises at 07:44 and sets at 19:24: the day lasts 11h 40m, that is twelve day hours of 58 min. The night, until the next sunrise at 07:42, lasts 12h 17m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Venus, from 07:44 to 08:42: 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.