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 Tuesday, 27 July 2027: day of Mars
- Sunrise
- 05:59
- Sunset
- 20:12
- Next sunrise
- 06:00
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Europe/Rome).
Day
- 1♂︎ Mars05:59 – 07:10
- 2☉︎ Sun07:10 – 08:21
- 3♀︎ Venus08:21 – 09:32
- 4☿︎ Mercury09:32 – 10:43
- 5☽︎ Moon10:43 – 11:54
- 6♄︎ Saturn11:54 – 13:06
- 7♃︎ Jupiter13:06 – 14:17
- 8♂︎ Mars14:17 – 15:28
- 9☉︎ Sun15:28 – 16:39
- 10♀︎ Venus16:39 – 17:50
- 11☿︎ Mercury17:50 – 19:01
- 12☽︎ Moon19:01 – 20:12
Night
- 1♄︎ Saturn20:12 – 21:01
- 2♃︎ Jupiter21:01 – 21:50
- 3♂︎ Mars21:50 – 22:39
- 4☉︎ Sun22:39 – 23:28
- 5♀︎ Venus23:28 – 00:17
- 6☿︎ Mercury00:17 – 01:06
- 7☽︎ Moon01:06 – 01:55
- 8♄︎ Saturn01:55 – 02:44
- 9♃︎ Jupiter02:44 – 03:33
- 10♂︎ Mars03:33 – 04:22
- 11☉︎ Sun04:22 – 05:11
- 12♀︎ Venus05:11 – 06:00
Questions
How are the planetary hours calculated in Catania?
On Tuesday, 27 July 2027, the Sun rises at 05:59 and sets at 20:12: the day lasts 14h 13m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 06:00, lasts 9h 48m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Mars, from 05:59 to 07:10: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.