Planetary hours
in Leeds.
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, 21 January 2026: day of Mercury
- Sunrise
- 08:08
- Sunset
- 16:26
- Next sunrise
- 08:07
A day hour lasts 41 min; a night hour, 1h 18m. Local time (Europe/London).
Day
- 1☿︎ Mercury08:08 – 08:50
- 2☽︎ Moon08:50 – 09:31
- 3♄︎ Saturn09:31 – 10:13
- 4♃︎ Jupiter10:13 – 10:54
- 5♂︎ Mars10:54 – 11:36
- 6☉︎ Sun11:36 – 12:17
- 7♀︎ Venus12:17 – 12:59
- 8☿︎ Mercury12:59 – 13:40
- 9☽︎ Moon13:40 – 14:22
- 10♄︎ Saturn14:22 – 15:03
- 11♃︎ Jupiter15:03 – 15:45
- 12♂︎ Mars15:45 – 16:26
Night
- 1☉︎ Sun16:26 – 17:45
- 2♀︎ Venus17:45 – 19:03
- 3☿︎ Mercury19:03 – 20:21
- 4☽︎ Moon20:21 – 21:40
- 5♄︎ Saturn21:40 – 22:58
- 6♃︎ Jupiter22:58 – 00:17
- 7♂︎ Mars00:17 – 01:35
- 8☉︎ Sun01:35 – 02:53
- 9♀︎ Venus02:53 – 04:12
- 10☿︎ Mercury04:12 – 05:30
- 11☽︎ Moon05:30 – 06:49
- 12♄︎ Saturn06:49 – 08:07
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Leeds?
On Wednesday, 21 January 2026, the Sun rises at 08:08 and sets at 16:26: the day lasts 8h 18m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:07, lasts 15h 41m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mercury, from 08:08 to 08:50: 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.