AstroXP ▶︎All our videos by signVideos
Planetary hours · Catania (Italy)

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 Friday, 18 September 2026: day of Venus

Sunrise
06:44
Sunset
19:03
Next sunrise
06:44

A day hour lasts 1h 02m; a night hour, 58 min. Local time (Europe/Rome).

Day

  1. 1♀︎ Venus06:44 – 07:45
  2. 2☿︎ Mercury07:45 – 08:47
  3. 3☽︎ Moon08:47 – 09:48
  4. 4♄︎ Saturn09:48 – 10:50
  5. 5♃︎ Jupiter10:50 – 11:51
  6. 6♂︎ Mars11:51 – 12:53
  7. 7☉︎ Sun12:53 – 13:55
  8. 8♀︎ Venus13:55 – 14:56
  9. 9☿︎ Mercury14:56 – 15:58
  10. 10☽︎ Moon15:58 – 16:59
  11. 11♄︎ Saturn16:59 – 18:01
  12. 12♃︎ Jupiter18:01 – 19:03

Night

  1. 1♂︎ Mars19:03 – 20:01
  2. 2☉︎ Sun20:01 – 21:00
  3. 3♀︎ Venus21:00 – 21:58
  4. 4☿︎ Mercury21:58 – 22:57
  5. 5☽︎ Moon22:57 – 23:55
  6. 6♄︎ Saturn23:55 – 00:53
  7. 7♃︎ Jupiter00:53 – 01:52
  8. 8♂︎ Mars01:52 – 02:50
  9. 9☉︎ Sun02:50 – 03:49
  10. 10♀︎ Venus03:49 – 04:47
  11. 11☿︎ Mercury04:47 – 05:46
  12. 12☽︎ Moon05:46 – 06:44

Questions

How are the planetary hours calculated in Catania?

On Friday, 18 September 2026, the Sun rises at 06:44 and sets at 19:03: the day lasts 12h 19m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:44, lasts 11h 42m: twelve night hours of 58 min.

Which planet rules the first hour that day?

Venus, from 06:44 to 07:45: 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.

My sky on my chart

On a computer? Scan this code with your phone.

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.