Planetary hours
in Trieste.
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, 24 July 2029: day of Mars
- Sunrise
- 05:39
- Sunset
- 20:42
- Next sunrise
- 05:40
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Rome).
Day
- 1♂︎ Mars05:39 – 06:54
- 2☉︎ Sun06:54 – 08:10
- 3♀︎ Venus08:10 – 09:25
- 4☿︎ Mercury09:25 – 10:40
- 5☽︎ Moon10:40 – 11:55
- 6♄︎ Saturn11:55 – 13:11
- 7♃︎ Jupiter13:11 – 14:26
- 8♂︎ Mars14:26 – 15:41
- 9☉︎ Sun15:41 – 16:56
- 10♀︎ Venus16:56 – 18:12
- 11☿︎ Mercury18:12 – 19:27
- 12☽︎ Moon19:27 – 20:42
Night
- 1♄︎ Saturn20:42 – 21:27
- 2♃︎ Jupiter21:27 – 22:12
- 3♂︎ Mars22:12 – 22:57
- 4☉︎ Sun22:57 – 23:42
- 5♀︎ Venus23:42 – 00:26
- 6☿︎ Mercury00:26 – 01:11
- 7☽︎ Moon01:11 – 01:56
- 8♄︎ Saturn01:56 – 02:41
- 9♃︎ Jupiter02:41 – 03:26
- 10♂︎ Mars03:26 – 04:10
- 11☉︎ Sun04:10 – 04:55
- 12♀︎ Venus04:55 – 05:40
Questions
How are the planetary hours calculated in Trieste?
On Tuesday, 24 July 2029, the Sun rises at 05:39 and sets at 20:42: the day lasts 15h 03m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:40, lasts 8h 58m: twelve night hours of 45 min.
Which planet rules the first hour that day?
Mars, from 05:39 to 06:54: 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.