Planetary hours
in Leicester.
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 Friday, 5 December 2025: day of Venus
- Sunrise
- 07:58
- Sunset
- 15:51
- Next sunrise
- 08:00
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/London).
Day
- 1♀︎ Venus07:58 – 08:38
- 2☿︎ Mercury08:38 – 09:17
- 3☽︎ Moon09:17 – 09:56
- 4♄︎ Saturn09:56 – 10:36
- 5♃︎ Jupiter10:36 – 11:15
- 6♂︎ Mars11:15 – 11:55
- 7☉︎ Sun11:55 – 12:34
- 8♀︎ Venus12:34 – 13:13
- 9☿︎ Mercury13:13 – 13:53
- 10☽︎ Moon13:53 – 14:32
- 11♄︎ Saturn14:32 – 15:11
- 12♃︎ Jupiter15:11 – 15:51
Night
- 1♂︎ Mars15:51 – 17:11
- 2☉︎ Sun17:11 – 18:32
- 3♀︎ Venus18:32 – 19:53
- 4☿︎ Mercury19:53 – 21:14
- 5☽︎ Moon21:14 – 22:34
- 6♄︎ Saturn22:34 – 23:55
- 7♃︎ Jupiter23:55 – 01:16
- 8♂︎ Mars01:16 – 02:37
- 9☉︎ Sun02:37 – 03:57
- 10♀︎ Venus03:57 – 05:18
- 11☿︎ Mercury05:18 – 06:39
- 12☽︎ Moon06:39 – 08:00
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Leicester?
On Friday, 5 December 2025, the Sun rises at 07:58 and sets at 15:51: the day lasts 7h 52m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:00, lasts 16h 09m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Venus, from 07:58 to 08:38: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.