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 Wednesday, 22 July 2026: day of Mercury
- Sunrise
- 05:12
- Sunset
- 21:14
- Next sunrise
- 05:13
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/London).
Day
- 1☿︎ Mercury05:12 – 06:32
- 2☽︎ Moon06:32 – 07:52
- 3♄︎ Saturn07:52 – 09:12
- 4♃︎ Jupiter09:12 – 10:33
- 5♂︎ Mars10:33 – 11:53
- 6☉︎ Sun11:53 – 13:13
- 7♀︎ Venus13:13 – 14:33
- 8☿︎ Mercury14:33 – 15:54
- 9☽︎ Moon15:54 – 17:14
- 10♄︎ Saturn17:14 – 18:34
- 11♃︎ Jupiter18:34 – 19:54
- 12♂︎ Mars19:54 – 21:14
Night
- 1☉︎ Sun21:14 – 21:54
- 2♀︎ Venus21:54 – 22:34
- 3☿︎ Mercury22:34 – 23:14
- 4☽︎ Moon23:14 – 23:54
- 5♄︎ Saturn23:54 – 00:34
- 6♃︎ Jupiter00:34 – 01:14
- 7♂︎ Mars01:14 – 01:54
- 8☉︎ Sun01:54 – 02:34
- 9♀︎ Venus02:34 – 03:14
- 10☿︎ Mercury03:14 – 03:53
- 11☽︎ Moon03:53 – 04:33
- 12♄︎ Saturn04:33 – 05:13
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Birmingham?
On Wednesday, 22 July 2026, the Sun rises at 05:12 and sets at 21:14: the day lasts 16h 03m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:13, lasts 7h 59m: twelve night hours of 40 min.
Which planet rules the first hour that day?
Mercury, from 05:12 to 06:32: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.