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 Sunday, 19 November 2028: day of the Sun
- Sunrise
- 07:26
- Sunset
- 16:05
- Next sunrise
- 07:27
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/London).
Day
- 1☉︎ Sun07:26 – 08:09
- 2♀︎ Venus08:09 – 08:52
- 3☿︎ Mercury08:52 – 09:35
- 4☽︎ Moon09:35 – 10:19
- 5♄︎ Saturn10:19 – 11:02
- 6♃︎ Jupiter11:02 – 11:45
- 7♂︎ Mars11:45 – 12:29
- 8☉︎ Sun12:29 – 13:12
- 9♀︎ Venus13:12 – 13:55
- 10☿︎ Mercury13:55 – 14:38
- 11☽︎ Moon14:38 – 15:22
- 12♄︎ Saturn15:22 – 16:05
Night
- 1♃︎ Jupiter16:05 – 17:22
- 2♂︎ Mars17:22 – 18:39
- 3☉︎ Sun18:39 – 19:56
- 4♀︎ Venus19:56 – 21:12
- 5☿︎ Mercury21:12 – 22:29
- 6☽︎ Moon22:29 – 23:46
- 7♄︎ Saturn23:46 – 01:03
- 8♃︎ Jupiter01:03 – 02:20
- 9♂︎ Mars02:20 – 03:37
- 10☉︎ Sun03:37 – 04:53
- 11♀︎ Venus04:53 – 06:10
- 12☿︎ Mercury06:10 – 07:27
Other cities · United Kingdom
Questions
How are the planetary hours calculated in London?
On Sunday, 19 November 2028, the Sun rises at 07:26 and sets at 16:05: the day lasts 8h 39m, that is twelve day hours of 43 min. The night, until the next sunrise at 07:27, lasts 15h 22m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Sun, from 07:26 to 08:09: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.