Planetary hours
in Palermo.
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, 17 July 2026: day of Venus
- Sunrise
- 05:57
- Sunset
- 20:28
- Next sunrise
- 05:57
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Europe/Rome).
Day
- 1♀︎ Venus05:57 – 07:09
- 2☿︎ Mercury07:09 – 08:22
- 3☽︎ Moon08:22 – 09:34
- 4♄︎ Saturn09:34 – 10:47
- 5♃︎ Jupiter10:47 – 11:59
- 6♂︎ Mars11:59 – 13:12
- 7☉︎ Sun13:12 – 14:25
- 8♀︎ Venus14:25 – 15:37
- 9☿︎ Mercury15:37 – 16:50
- 10☽︎ Moon16:50 – 18:02
- 11♄︎ Saturn18:02 – 19:15
- 12♃︎ Jupiter19:15 – 20:28
Night
- 1♂︎ Mars20:28 – 21:15
- 2☉︎ Sun21:15 – 22:02
- 3♀︎ Venus22:02 – 22:50
- 4☿︎ Mercury22:50 – 23:37
- 5☽︎ Moon23:37 – 00:25
- 6♄︎ Saturn00:25 – 01:12
- 7♃︎ Jupiter01:12 – 02:00
- 8♂︎ Mars02:00 – 02:47
- 9☉︎ Sun02:47 – 03:35
- 10♀︎ Venus03:35 – 04:22
- 11☿︎ Mercury04:22 – 05:10
- 12☽︎ Moon05:10 – 05:57
Questions
How are the planetary hours calculated in Palermo?
On Friday, 17 July 2026, the Sun rises at 05:57 and sets at 20:28: the day lasts 14h 31m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 05:57, lasts 9h 30m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Venus, from 05:57 to 07:09: 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.