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, 4 September 2026: day of Venus
- Sunrise
- 06:38
- Sunset
- 19:31
- Next sunrise
- 06:39
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Rome).
Day
- 1♀︎ Venus06:38 – 07:43
- 2☿︎ Mercury07:43 – 08:47
- 3☽︎ Moon08:47 – 09:51
- 4♄︎ Saturn09:51 – 10:56
- 5♃︎ Jupiter10:56 – 12:00
- 6♂︎ Mars12:00 – 13:05
- 7☉︎ Sun13:05 – 14:09
- 8♀︎ Venus14:09 – 15:14
- 9☿︎ Mercury15:14 – 16:18
- 10☽︎ Moon16:18 – 17:22
- 11♄︎ Saturn17:22 – 18:27
- 12♃︎ Jupiter18:27 – 19:31
Night
- 1♂︎ Mars19:31 – 20:27
- 2☉︎ Sun20:27 – 21:23
- 3♀︎ Venus21:23 – 22:18
- 4☿︎ Mercury22:18 – 23:14
- 5☽︎ Moon23:14 – 00:10
- 6♄︎ Saturn00:10 – 01:05
- 7♃︎ Jupiter01:05 – 02:01
- 8♂︎ Mars02:01 – 02:56
- 9☉︎ Sun02:56 – 03:52
- 10♀︎ Venus03:52 – 04:48
- 11☿︎ Mercury04:48 – 05:43
- 12☽︎ Moon05:43 – 06:39
Questions
How are the planetary hours calculated in Palermo?
On Friday, 4 September 2026, the Sun rises at 06:38 and sets at 19:31: the day lasts 12h 53m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:39, lasts 11h 08m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Venus, from 06:38 to 07:43: 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.