Planetary hours
in East London.
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 Monday, 25 January 2027: day of the Moon
- Sunrise
- 05:24
- Sunset
- 19:16
- Next sunrise
- 05:25
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Africa/Johannesburg).
Day
- 1☽︎ Moon05:24 – 06:33
- 2♄︎ Saturn06:33 – 07:43
- 3♃︎ Jupiter07:43 – 08:52
- 4♂︎ Mars08:52 – 10:01
- 5☉︎ Sun10:01 – 11:11
- 6♀︎ Venus11:11 – 12:20
- 7☿︎ Mercury12:20 – 13:29
- 8☽︎ Moon13:29 – 14:39
- 9♄︎ Saturn14:39 – 15:48
- 10♃︎ Jupiter15:48 – 16:57
- 11♂︎ Mars16:57 – 18:07
- 12☉︎ Sun18:07 – 19:16
Night
- 1♀︎ Venus19:16 – 20:07
- 2☿︎ Mercury20:07 – 20:57
- 3☽︎ Moon20:57 – 21:48
- 4♄︎ Saturn21:48 – 22:39
- 5♃︎ Jupiter22:39 – 23:30
- 6♂︎ Mars23:30 – 00:20
- 7☉︎ Sun00:20 – 01:11
- 8♀︎ Venus01:11 – 02:02
- 9☿︎ Mercury02:02 – 02:53
- 10☽︎ Moon02:53 – 03:43
- 11♄︎ Saturn03:43 – 04:34
- 12♃︎ Jupiter04:34 – 05:25
Other cities · South Africa
Questions
How are the planetary hours calculated in East London?
On Monday, 25 January 2027, the Sun rises at 05:24 and sets at 19:16: the day lasts 13h 52m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:25, lasts 10h 09m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Moon, from 05:24 to 06:33: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.