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 Tuesday, 2 December 2025: day of Mars
- Sunrise
- 08:02
- Sunset
- 15:48
- Next sunrise
- 08:03
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/London).
Day
- 1♂︎ Mars08:02 – 08:41
- 2☉︎ Sun08:41 – 09:20
- 3♀︎ Venus09:20 – 09:58
- 4☿︎ Mercury09:58 – 10:37
- 5☽︎ Moon10:37 – 11:16
- 6♄︎ Saturn11:16 – 11:55
- 7♃︎ Jupiter11:55 – 12:34
- 8♂︎ Mars12:34 – 13:13
- 9☉︎ Sun13:13 – 13:52
- 10♀︎ Venus13:52 – 14:30
- 11☿︎ Mercury14:30 – 15:09
- 12☽︎ Moon15:09 – 15:48
Night
- 1♄︎ Saturn15:48 – 17:09
- 2♃︎ Jupiter17:09 – 18:31
- 3♂︎ Mars18:31 – 19:52
- 4☉︎ Sun19:52 – 21:13
- 5♀︎ Venus21:13 – 22:34
- 6☿︎ Mercury22:34 – 23:56
- 7☽︎ Moon23:56 – 01:17
- 8♄︎ Saturn01:17 – 02:38
- 9♃︎ Jupiter02:38 – 04:00
- 10♂︎ Mars04:00 – 05:21
- 11☉︎ Sun05:21 – 06:42
- 12♀︎ Venus06:42 – 08:03
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Leeds?
On Tuesday, 2 December 2025, the Sun rises at 08:02 and sets at 15:48: the day lasts 7h 46m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:03, lasts 16h 15m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mars, from 08:02 to 08:41: 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.