Planetary hours
in Johannesburg.
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, 11 November 2026: day of Mercury
- Sunrise
- 05:12
- Sunset
- 18:31
- Next sunrise
- 05:11
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Africa/Johannesburg).
Day
- 1☿︎ Mercury05:12 – 06:18
- 2☽︎ Moon06:18 – 07:25
- 3♄︎ Saturn07:25 – 08:32
- 4♃︎ Jupiter08:32 – 09:38
- 5♂︎ Mars09:38 – 10:45
- 6☉︎ Sun10:45 – 11:52
- 7♀︎ Venus11:52 – 12:58
- 8☿︎ Mercury12:58 – 14:05
- 9☽︎ Moon14:05 – 15:11
- 10♄︎ Saturn15:11 – 16:18
- 11♃︎ Jupiter16:18 – 17:25
- 12♂︎ Mars17:25 – 18:31
Night
- 1☉︎ Sun18:31 – 19:24
- 2♀︎ Venus19:24 – 20:18
- 3☿︎ Mercury20:18 – 21:11
- 4☽︎ Moon21:11 – 22:05
- 5♄︎ Saturn22:05 – 22:58
- 6♃︎ Jupiter22:58 – 23:51
- 7♂︎ Mars23:51 – 00:45
- 8☉︎ Sun00:45 – 01:38
- 9♀︎ Venus01:38 – 02:31
- 10☿︎ Mercury02:31 – 03:25
- 11☽︎ Moon03:25 – 04:18
- 12♄︎ Saturn04:18 – 05:11
Other cities · South Africa
Questions
How are the planetary hours calculated in Johannesburg?
On Wednesday, 11 November 2026, the Sun rises at 05:12 and sets at 18:31: the day lasts 13h 19m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:11, lasts 10h 40m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Mercury, from 05:12 to 06:18: 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.