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 Tuesday, 14 October 2025: day of Mars
- Sunrise
- 07:31
- Sunset
- 18:14
- Next sunrise
- 07:33
A day hour lasts 54 min; a night hour, 1h 07m. Local time (Europe/London).
Day
- 1♂︎ Mars07:31 – 08:25
- 2☉︎ Sun08:25 – 09:18
- 3♀︎ Venus09:18 – 10:12
- 4☿︎ Mercury10:12 – 11:05
- 5☽︎ Moon11:05 – 11:59
- 6♄︎ Saturn11:59 – 12:53
- 7♃︎ Jupiter12:53 – 13:46
- 8♂︎ Mars13:46 – 14:40
- 9☉︎ Sun14:40 – 15:33
- 10♀︎ Venus15:33 – 16:27
- 11☿︎ Mercury16:27 – 17:21
- 12☽︎ Moon17:21 – 18:14
Night
- 1♄︎ Saturn18:14 – 19:21
- 2♃︎ Jupiter19:21 – 20:27
- 3♂︎ Mars20:27 – 21:34
- 4☉︎ Sun21:34 – 22:40
- 5♀︎ Venus22:40 – 23:47
- 6☿︎ Mercury23:47 – 00:53
- 7☽︎ Moon00:53 – 02:00
- 8♄︎ Saturn02:00 – 03:07
- 9♃︎ Jupiter03:07 – 04:13
- 10♂︎ Mars04:13 – 05:20
- 11☉︎ Sun05:20 – 06:26
- 12♀︎ Venus06:26 – 07:33
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Birmingham?
On Tuesday, 14 October 2025, the Sun rises at 07:31 and sets at 18:14: the day lasts 10h 43m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:33, lasts 13h 19m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 07:31 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.