Planetary hours
in Mukono.
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, 25 December 2026: day of Venus
- Sunrise
- 06:45
- Sunset
- 18:52
- Next sunrise
- 06:46
A day hour lasts 1h 01m; a night hour, 1h 00m. Local time (Africa/Kampala).
Day
- 1♀︎ Venus06:45 – 07:46
- 2☿︎ Mercury07:46 – 08:46
- 3☽︎ Moon08:46 – 09:47
- 4♄︎ Saturn09:47 – 10:47
- 5♃︎ Jupiter10:47 – 11:48
- 6♂︎ Mars11:48 – 12:48
- 7☉︎ Sun12:48 – 13:49
- 8♀︎ Venus13:49 – 14:50
- 9☿︎ Mercury14:50 – 15:50
- 10☽︎ Moon15:50 – 16:51
- 11♄︎ Saturn16:51 – 17:51
- 12♃︎ Jupiter17:51 – 18:52
Night
- 1♂︎ Mars18:52 – 19:51
- 2☉︎ Sun19:51 – 20:51
- 3♀︎ Venus20:51 – 21:50
- 4☿︎ Mercury21:50 – 22:50
- 5☽︎ Moon22:50 – 23:49
- 6♄︎ Saturn23:49 – 00:49
- 7♃︎ Jupiter00:49 – 01:48
- 8♂︎ Mars01:48 – 02:48
- 9☉︎ Sun02:48 – 03:47
- 10♀︎ Venus03:47 – 04:47
- 11☿︎ Mercury04:47 – 05:46
- 12☽︎ Moon05:46 – 06:46
Other cities · Uganda
Questions
How are the planetary hours calculated in Mukono?
On Friday, 25 December 2026, the Sun rises at 06:45 and sets at 18:52: the day lasts 12h 06m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 06:46, lasts 11h 54m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Venus, from 06:45 to 07:46: 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.