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, 23 July 2025: day of Mercury
- Sunrise
- 05:10
- Sunset
- 21:10
- Next sunrise
- 05:11
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/London).
Day
- 1☿︎ Mercury05:10 – 06:30
- 2☽︎ Moon06:30 – 07:50
- 3♄︎ Saturn07:50 – 09:10
- 4♃︎ Jupiter09:10 – 10:30
- 5♂︎ Mars10:30 – 11:50
- 6☉︎ Sun11:50 – 13:10
- 7♀︎ Venus13:10 – 14:30
- 8☿︎ Mercury14:30 – 15:50
- 9☽︎ Moon15:50 – 17:10
- 10♄︎ Saturn17:10 – 18:30
- 11♃︎ Jupiter18:30 – 19:50
- 12♂︎ Mars19:50 – 21:10
Night
- 1☉︎ Sun21:10 – 21:50
- 2♀︎ Venus21:50 – 22:31
- 3☿︎ Mercury22:31 – 23:11
- 4☽︎ Moon23:11 – 23:51
- 5♄︎ Saturn23:51 – 00:31
- 6♃︎ Jupiter00:31 – 01:11
- 7♂︎ Mars01:11 – 01:51
- 8☉︎ Sun01:51 – 02:31
- 9♀︎ Venus02:31 – 03:11
- 10☿︎ Mercury03:11 – 03:51
- 11☽︎ Moon03:51 – 04:31
- 12♄︎ Saturn04:31 – 05:11
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Leicester?
On Wednesday, 23 July 2025, the Sun rises at 05:10 and sets at 21:10: the day lasts 16h 01m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:11, lasts 8h 01m: twelve night hours of 40 min.
Which planet rules the first hour that day?
Mercury, from 05:10 to 06:30: 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.