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 Saturday, 1 November 2025: day of Saturn
- Sunrise
- 05:01
- Sunset
- 18:17
- Next sunrise
- 05:00
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Africa/Johannesburg).
Day
- 1♄︎ Saturn05:01 – 06:07
- 2♃︎ Jupiter06:07 – 07:14
- 3♂︎ Mars07:14 – 08:20
- 4☉︎ Sun08:20 – 09:26
- 5♀︎ Venus09:26 – 10:33
- 6☿︎ Mercury10:33 – 11:39
- 7☽︎ Moon11:39 – 12:46
- 8♄︎ Saturn12:46 – 13:52
- 9♃︎ Jupiter13:52 – 14:58
- 10♂︎ Mars14:58 – 16:05
- 11☉︎ Sun16:05 – 17:11
- 12♀︎ Venus17:11 – 18:17
Night
- 1☿︎ Mercury18:17 – 19:11
- 2☽︎ Moon19:11 – 20:05
- 3♄︎ Saturn20:05 – 20:58
- 4♃︎ Jupiter20:58 – 21:52
- 5♂︎ Mars21:52 – 22:45
- 6☉︎ Sun22:45 – 23:39
- 7♀︎ Venus23:39 – 00:32
- 8☿︎ Mercury00:32 – 01:26
- 9☽︎ Moon01:26 – 02:19
- 10♄︎ Saturn02:19 – 03:13
- 11♃︎ Jupiter03:13 – 04:06
- 12♂︎ Mars04:06 – 05:00
Other cities · South Africa
Questions
How are the planetary hours calculated in Durban?
On Saturday, 1 November 2025, the Sun rises at 05:01 and sets at 18:17: the day lasts 13h 17m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:00, lasts 10h 43m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Saturn, from 05:01 to 06:07: 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.