Planetary hours
in Durban.
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 Thursday, 29 October 2026: day of Jupiter
- Sunrise
- 05:04
- Sunset
- 18:15
- Next sunrise
- 05:03
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Africa/Johannesburg).
Day
- 1♃︎ Jupiter05:04 – 06:10
- 2♂︎ Mars06:10 – 07:16
- 3☉︎ Sun07:16 – 08:21
- 4♀︎ Venus08:21 – 09:27
- 5☿︎ Mercury09:27 – 10:33
- 6☽︎ Moon10:33 – 11:39
- 7♄︎ Saturn11:39 – 12:45
- 8♃︎ Jupiter12:45 – 13:51
- 9♂︎ Mars13:51 – 14:57
- 10☉︎ Sun14:57 – 16:03
- 11♀︎ Venus16:03 – 17:09
- 12☿︎ Mercury17:09 – 18:15
Night
- 1☽︎ Moon18:15 – 19:09
- 2♄︎ Saturn19:09 – 20:03
- 3♃︎ Jupiter20:03 – 20:57
- 4♂︎ Mars20:57 – 21:51
- 5☉︎ Sun21:51 – 22:45
- 6♀︎ Venus22:45 – 23:39
- 7☿︎ Mercury23:39 – 00:33
- 8☽︎ Moon00:33 – 01:27
- 9♄︎ Saturn01:27 – 02:21
- 10♃︎ Jupiter02:21 – 03:15
- 11♂︎ Mars03:15 – 04:09
- 12☉︎ Sun04:09 – 05:03
Other cities · South Africa
Questions
How are the planetary hours calculated in Durban?
On Thursday, 29 October 2026, the Sun rises at 05:04 and sets at 18:15: the day lasts 13h 11m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:03, lasts 10h 48m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Jupiter, from 05:04 to 06:10: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.