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 Wednesday, 20 January 2027: day of Mercury
- Sunrise
- 08:03
- Sunset
- 16:27
- Next sunrise
- 08:02
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/London).
Day
- 1☿︎ Mercury08:03 – 08:45
- 2☽︎ Moon08:45 – 09:27
- 3♄︎ Saturn09:27 – 10:09
- 4♃︎ Jupiter10:09 – 10:51
- 5♂︎ Mars10:51 – 11:33
- 6☉︎ Sun11:33 – 12:15
- 7♀︎ Venus12:15 – 12:57
- 8☿︎ Mercury12:57 – 13:39
- 9☽︎ Moon13:39 – 14:21
- 10♄︎ Saturn14:21 – 15:03
- 11♃︎ Jupiter15:03 – 15:45
- 12♂︎ Mars15:45 – 16:27
Night
- 1☉︎ Sun16:27 – 17:45
- 2♀︎ Venus17:45 – 19:03
- 3☿︎ Mercury19:03 – 20:21
- 4☽︎ Moon20:21 – 21:39
- 5♄︎ Saturn21:39 – 22:57
- 6♃︎ Jupiter22:57 – 00:15
- 7♂︎ Mars00:15 – 01:33
- 8☉︎ Sun01:33 – 02:50
- 9♀︎ Venus02:50 – 04:08
- 10☿︎ Mercury04:08 – 05:26
- 11☽︎ Moon05:26 – 06:44
- 12♄︎ Saturn06:44 – 08:02
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Leicester?
On Wednesday, 20 January 2027, the Sun rises at 08:03 and sets at 16:27: the day lasts 8h 24m, that is twelve day hours of 42 min. The night, until the next sunrise at 08:02, lasts 15h 35m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Mercury, from 08:03 to 08:45: 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.