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 Monday, 27 July 2026: day of the Moon
- Sunrise
- 05:42
- Sunset
- 20:39
- Next sunrise
- 05:43
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Rome).
Day
- 1☽︎ Moon05:42 – 06:57
- 2♄︎ Saturn06:57 – 08:11
- 3♃︎ Jupiter08:11 – 09:26
- 4♂︎ Mars09:26 – 10:41
- 5☉︎ Sun10:41 – 11:56
- 6♀︎ Venus11:56 – 13:11
- 7☿︎ Mercury13:11 – 14:25
- 8☽︎ Moon14:25 – 15:40
- 9♄︎ Saturn15:40 – 16:55
- 10♃︎ Jupiter16:55 – 18:10
- 11♂︎ Mars18:10 – 19:24
- 12☉︎ Sun19:24 – 20:39
Night
- 1♀︎ Venus20:39 – 21:25
- 2☿︎ Mercury21:25 – 22:10
- 3☽︎ Moon22:10 – 22:55
- 4♄︎ Saturn22:55 – 23:40
- 5♃︎ Jupiter23:40 – 00:26
- 6♂︎ Mars00:26 – 01:11
- 7☉︎ Sun01:11 – 01:56
- 8♀︎ Venus01:56 – 02:42
- 9☿︎ Mercury02:42 – 03:27
- 10☽︎ Moon03:27 – 04:12
- 11♄︎ Saturn04:12 – 04:58
- 12♃︎ Jupiter04:58 – 05:43
Questions
How are the planetary hours calculated in Trieste?
On Monday, 27 July 2026, the Sun rises at 05:42 and sets at 20:39: the day lasts 14h 57m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:43, lasts 9h 04m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 05:42 to 06:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.