Planetary hours
in Homyel'.
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, 17 December 2025: day of Mercury
- Sunrise
- 09:01
- Sunset
- 16:42
- Next sunrise
- 09:02
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/Minsk).
Day
- 1☿︎ Mercury09:01 – 09:40
- 2☽︎ Moon09:40 – 10:18
- 3♄︎ Saturn10:18 – 10:56
- 4♃︎ Jupiter10:56 – 11:35
- 5♂︎ Mars11:35 – 12:13
- 6☉︎ Sun12:13 – 12:52
- 7♀︎ Venus12:52 – 13:30
- 8☿︎ Mercury13:30 – 14:09
- 9☽︎ Moon14:09 – 14:47
- 10♄︎ Saturn14:47 – 15:25
- 11♃︎ Jupiter15:25 – 16:04
- 12♂︎ Mars16:04 – 16:42
Night
- 1☉︎ Sun16:42 – 18:04
- 2♀︎ Venus18:04 – 19:26
- 3☿︎ Mercury19:26 – 20:47
- 4☽︎ Moon20:47 – 22:09
- 5♄︎ Saturn22:09 – 23:30
- 6♃︎ Jupiter23:30 – 00:52
- 7♂︎ Mars00:52 – 02:14
- 8☉︎ Sun02:14 – 03:35
- 9♀︎ Venus03:35 – 04:57
- 10☿︎ Mercury04:57 – 06:19
- 11☽︎ Moon06:19 – 07:40
- 12♄︎ Saturn07:40 – 09:02
Questions
How are the planetary hours calculated in Homyel'?
On Wednesday, 17 December 2025, the Sun rises at 09:01 and sets at 16:42: the day lasts 7h 41m, that is twelve day hours of 38 min. The night, until the next sunrise at 09:02, lasts 16h 20m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Mercury, from 09:01 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.