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 Thursday, 20 May 2027: day of Jupiter
- Sunrise
- 05:52
- Sunset
- 20:14
- Next sunrise
- 05:51
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Europe/Rome).
Day
- 1♃︎ Jupiter05:52 – 07:04
- 2♂︎ Mars07:04 – 08:15
- 3☉︎ Sun08:15 – 09:27
- 4♀︎ Venus09:27 – 10:39
- 5☿︎ Mercury10:39 – 11:51
- 6☽︎ Moon11:51 – 13:03
- 7♄︎ Saturn13:03 – 14:15
- 8♃︎ Jupiter14:15 – 15:27
- 9♂︎ Mars15:27 – 16:38
- 10☉︎ Sun16:38 – 17:50
- 11♀︎ Venus17:50 – 19:02
- 12☿︎ Mercury19:02 – 20:14
Night
- 1☽︎ Moon20:14 – 21:02
- 2♄︎ Saturn21:02 – 21:50
- 3♃︎ Jupiter21:50 – 22:38
- 4♂︎ Mars22:38 – 23:26
- 5☉︎ Sun23:26 – 00:14
- 6♀︎ Venus00:14 – 01:02
- 7☿︎ Mercury01:02 – 01:51
- 8☽︎ Moon01:51 – 02:39
- 9♄︎ Saturn02:39 – 03:27
- 10♃︎ Jupiter03:27 – 04:15
- 11♂︎ Mars04:15 – 05:03
- 12☉︎ Sun05:03 – 05:51
Questions
How are the planetary hours calculated in Palermo?
On Thursday, 20 May 2027, the Sun rises at 05:52 and sets at 20:14: the day lasts 14h 22m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:51, lasts 9h 37m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Jupiter, from 05:52 to 07:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.