Planetary hours
in Catania.
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, 7 May 2026: day of Jupiter
- Sunrise
- 05:58
- Sunset
- 19:54
- Next sunrise
- 05:57
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Rome).
Day
- 1♃︎ Jupiter05:58 – 07:07
- 2♂︎ Mars07:07 – 08:17
- 3☉︎ Sun08:17 – 09:27
- 4♀︎ Venus09:27 – 10:37
- 5☿︎ Mercury10:37 – 11:46
- 6☽︎ Moon11:46 – 12:56
- 7♄︎ Saturn12:56 – 14:06
- 8♃︎ Jupiter14:06 – 15:16
- 9♂︎ Mars15:16 – 16:25
- 10☉︎ Sun16:25 – 17:35
- 11♀︎ Venus17:35 – 18:45
- 12☿︎ Mercury18:45 – 19:54
Night
- 1☽︎ Moon19:54 – 20:45
- 2♄︎ Saturn20:45 – 21:35
- 3♃︎ Jupiter21:35 – 22:25
- 4♂︎ Mars22:25 – 23:15
- 5☉︎ Sun23:15 – 00:05
- 6♀︎ Venus00:05 – 00:56
- 7☿︎ Mercury00:56 – 01:46
- 8☽︎ Moon01:46 – 02:36
- 9♄︎ Saturn02:36 – 03:26
- 10♃︎ Jupiter03:26 – 04:16
- 11♂︎ Mars04:16 – 05:07
- 12☉︎ Sun05:07 – 05:57
Questions
How are the planetary hours calculated in Catania?
On Thursday, 7 May 2026, the Sun rises at 05:58 and sets at 19:54: the day lasts 13h 57m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:57, lasts 10h 02m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Jupiter, from 05:58 to 07:07: 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.