Planetary hours
in Birmingham.
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 Thursday, 24 December 2026: day of Jupiter
- Sunrise
- 08:17
- Sunset
- 15:57
- Next sunrise
- 08:17
A day hour lasts 38 min; a night hour, 1h 22m. Local time (Europe/London).
Day
- 1♃︎ Jupiter08:17 – 08:55
- 2♂︎ Mars08:55 – 09:33
- 3☉︎ Sun09:33 – 10:12
- 4♀︎ Venus10:12 – 10:50
- 5☿︎ Mercury10:50 – 11:28
- 6☽︎ Moon11:28 – 12:07
- 7♄︎ Saturn12:07 – 12:45
- 8♃︎ Jupiter12:45 – 13:23
- 9♂︎ Mars13:23 – 14:02
- 10☉︎ Sun14:02 – 14:40
- 11♀︎ Venus14:40 – 15:18
- 12☿︎ Mercury15:18 – 15:57
Night
- 1☽︎ Moon15:57 – 17:18
- 2♄︎ Saturn17:18 – 18:40
- 3♃︎ Jupiter18:40 – 20:02
- 4♂︎ Mars20:02 – 21:23
- 5☉︎ Sun21:23 – 22:45
- 6♀︎ Venus22:45 – 00:07
- 7☿︎ Mercury00:07 – 01:29
- 8☽︎ Moon01:29 – 02:50
- 9♄︎ Saturn02:50 – 04:12
- 10♃︎ Jupiter04:12 – 05:34
- 11♂︎ Mars05:34 – 06:55
- 12☉︎ Sun06:55 – 08:17
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Birmingham?
On Thursday, 24 December 2026, the Sun rises at 08:17 and sets at 15:57: the day lasts 7h 40m, that is twelve day hours of 38 min. The night, until the next sunrise at 08:17, lasts 16h 20m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Jupiter, from 08:17 to 08:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.