Planetary hours
in Cape Town.
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, 3 February 2027: day of Mercury
- Sunrise
- 06:09
- Sunset
- 19:50
- Next sunrise
- 06:10
A day hour lasts 1h 08m; a night hour, 52 min. Local time (Africa/Johannesburg).
Day
- 1☿︎ Mercury06:09 – 07:17
- 2☽︎ Moon07:17 – 08:26
- 3♄︎ Saturn08:26 – 09:34
- 4♃︎ Jupiter09:34 – 10:43
- 5♂︎ Mars10:43 – 11:51
- 6☉︎ Sun11:51 – 12:59
- 7♀︎ Venus12:59 – 14:08
- 8☿︎ Mercury14:08 – 15:16
- 9☽︎ Moon15:16 – 16:24
- 10♄︎ Saturn16:24 – 17:33
- 11♃︎ Jupiter17:33 – 18:41
- 12♂︎ Mars18:41 – 19:50
Night
- 1☉︎ Sun19:50 – 20:41
- 2♀︎ Venus20:41 – 21:33
- 3☿︎ Mercury21:33 – 22:25
- 4☽︎ Moon22:25 – 23:16
- 5♄︎ Saturn23:16 – 00:08
- 6♃︎ Jupiter00:08 – 01:00
- 7♂︎ Mars01:00 – 01:52
- 8☉︎ Sun01:52 – 02:43
- 9♀︎ Venus02:43 – 03:35
- 10☿︎ Mercury03:35 – 04:27
- 11☽︎ Moon04:27 – 05:18
- 12♄︎ Saturn05:18 – 06:10
Other cities · South Africa
Questions
How are the planetary hours calculated in Cape Town?
On Wednesday, 3 February 2027, the Sun rises at 06:09 and sets at 19:50: the day lasts 13h 41m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:10, lasts 10h 20m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Mercury, from 06:09 to 07:17: 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.