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, 30 April 2027: day of Venus
- Sunrise
- 06:06
- Sunset
- 19:48
- Next sunrise
- 06:05
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Europe/Rome).
Day
- 1♀︎ Venus06:06 – 07:14
- 2☿︎ Mercury07:14 – 08:23
- 3☽︎ Moon08:23 – 09:31
- 4♄︎ Saturn09:31 – 10:40
- 5♃︎ Jupiter10:40 – 11:48
- 6♂︎ Mars11:48 – 12:57
- 7☉︎ Sun12:57 – 14:05
- 8♀︎ Venus14:05 – 15:14
- 9☿︎ Mercury15:14 – 16:22
- 10☽︎ Moon16:22 – 17:31
- 11♄︎ Saturn17:31 – 18:39
- 12♃︎ Jupiter18:39 – 19:48
Night
- 1♂︎ Mars19:48 – 20:39
- 2☉︎ Sun20:39 – 21:31
- 3♀︎ Venus21:31 – 22:22
- 4☿︎ Mercury22:22 – 23:13
- 5☽︎ Moon23:13 – 00:05
- 6♄︎ Saturn00:05 – 00:56
- 7♃︎ Jupiter00:56 – 01:48
- 8♂︎ Mars01:48 – 02:39
- 9☉︎ Sun02:39 – 03:30
- 10♀︎ Venus03:30 – 04:22
- 11☿︎ Mercury04:22 – 05:13
- 12☽︎ Moon05:13 – 06:05
Questions
How are the planetary hours calculated in Catania?
On Friday, 30 April 2027, the Sun rises at 06:06 and sets at 19:48: the day lasts 13h 42m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 06:05, lasts 10h 17m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Venus, from 06:06 to 07:14: 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.