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 Friday, 19 February 2027: day of Venus
- Sunrise
- 06:24
- Sunset
- 19:34
- Next sunrise
- 06:25
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Africa/Johannesburg).
Day
- 1♀︎ Venus06:24 – 07:30
- 2☿︎ Mercury07:30 – 08:36
- 3☽︎ Moon08:36 – 09:42
- 4♄︎ Saturn09:42 – 10:48
- 5♃︎ Jupiter10:48 – 11:54
- 6♂︎ Mars11:54 – 12:59
- 7☉︎ Sun12:59 – 14:05
- 8♀︎ Venus14:05 – 15:11
- 9☿︎ Mercury15:11 – 16:17
- 10☽︎ Moon16:17 – 17:23
- 11♄︎ Saturn17:23 – 18:28
- 12♃︎ Jupiter18:28 – 19:34
Night
- 1♂︎ Mars19:34 – 20:29
- 2☉︎ Sun20:29 – 21:23
- 3♀︎ Venus21:23 – 22:17
- 4☿︎ Mercury22:17 – 23:11
- 5☽︎ Moon23:11 – 00:06
- 6♄︎ Saturn00:06 – 01:00
- 7♃︎ Jupiter01:00 – 01:54
- 8♂︎ Mars01:54 – 02:48
- 9☉︎ Sun02:48 – 03:43
- 10♀︎ Venus03:43 – 04:37
- 11☿︎ Mercury04:37 – 05:31
- 12☽︎ Moon05:31 – 06:25
Other cities · South Africa
Questions
How are the planetary hours calculated in Cape Town?
On Friday, 19 February 2027, the Sun rises at 06:24 and sets at 19:34: the day lasts 13h 10m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:25, lasts 10h 51m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Venus, from 06:24 to 07:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.