Planetary hours
in 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 Friday, 20 September 2024: day of Venus
- Sunrise
- 06:44
- Sunset
- 19:02
- Next sunrise
- 06:45
A day hour lasts 1h 02m; a night hour, 59 min. Local time (Europe/London).
Day
- 1♀︎ Venus06:44 – 07:45
- 2☿︎ Mercury07:45 – 08:47
- 3☽︎ Moon08:47 – 09:48
- 4♄︎ Saturn09:48 – 10:50
- 5♃︎ Jupiter10:50 – 11:51
- 6♂︎ Mars11:51 – 12:53
- 7☉︎ Sun12:53 – 13:54
- 8♀︎ Venus13:54 – 14:56
- 9☿︎ Mercury14:56 – 15:57
- 10☽︎ Moon15:57 – 16:59
- 11♄︎ Saturn16:59 – 18:00
- 12♃︎ Jupiter18:00 – 19:02
Night
- 1♂︎ Mars19:02 – 20:01
- 2☉︎ Sun20:01 – 20:59
- 3♀︎ Venus20:59 – 21:58
- 4☿︎ Mercury21:58 – 22:56
- 5☽︎ Moon22:56 – 23:55
- 6♄︎ Saturn23:55 – 00:54
- 7♃︎ Jupiter00:54 – 01:52
- 8♂︎ Mars01:52 – 02:51
- 9☉︎ Sun02:51 – 03:49
- 10♀︎ Venus03:49 – 04:48
- 11☿︎ Mercury04:48 – 05:47
- 12☽︎ Moon05:47 – 06:45
Other cities · United Kingdom
Questions
How are the planetary hours calculated in London?
On Friday, 20 September 2024, the Sun rises at 06:44 and sets at 19:02: the day lasts 12h 18m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:45, lasts 11h 43m: twelve night hours of 59 min.
Which planet rules the first hour that day?
Venus, from 06:44 to 07:45: 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.