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 Saturday, 28 November 2026: day of Saturn
- Sunrise
- 05:07
- Sunset
- 18:44
- Next sunrise
- 05:07
A day hour lasts 1h 08m; a night hour, 52 min. Local time (Africa/Johannesburg).
Day
- 1♄︎ Saturn05:07 – 06:15
- 2♃︎ Jupiter06:15 – 07:23
- 3♂︎ Mars07:23 – 08:31
- 4☉︎ Sun08:31 – 09:39
- 5♀︎ Venus09:39 – 10:47
- 6☿︎ Mercury10:47 – 11:55
- 7☽︎ Moon11:55 – 13:03
- 8♄︎ Saturn13:03 – 14:12
- 9♃︎ Jupiter14:12 – 15:20
- 10♂︎ Mars15:20 – 16:28
- 11☉︎ Sun16:28 – 17:36
- 12♀︎ Venus17:36 – 18:44
Night
- 1☿︎ Mercury18:44 – 19:36
- 2☽︎ Moon19:36 – 20:28
- 3♄︎ Saturn20:28 – 21:20
- 4♃︎ Jupiter21:20 – 22:12
- 5♂︎ Mars22:12 – 23:03
- 6☉︎ Sun23:03 – 23:55
- 7♀︎ Venus23:55 – 00:47
- 8☿︎ Mercury00:47 – 01:39
- 9☽︎ Moon01:39 – 02:31
- 10♄︎ Saturn02:31 – 03:23
- 11♃︎ Jupiter03:23 – 04:15
- 12♂︎ Mars04:15 – 05:07
Other cities · South Africa
Questions
How are the planetary hours calculated in Johannesburg?
On Saturday, 28 November 2026, the Sun rises at 05:07 and sets at 18:44: the day lasts 13h 37m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 05:07, lasts 10h 23m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Saturn, from 05:07 to 06:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.