Planetary hours
in Florence.
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, 23 December 2024: day of the Moon
- Sunrise
- 07:46
- Sunset
- 16:41
- Next sunrise
- 07:47
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Rome).
Day
- 1☽︎ Moon07:46 – 08:31
- 2♄︎ Saturn08:31 – 09:15
- 3♃︎ Jupiter09:15 – 10:00
- 4♂︎ Mars10:00 – 10:45
- 5☉︎ Sun10:45 – 11:29
- 6♀︎ Venus11:29 – 12:14
- 7☿︎ Mercury12:14 – 12:58
- 8☽︎ Moon12:58 – 13:43
- 9♄︎ Saturn13:43 – 14:28
- 10♃︎ Jupiter14:28 – 15:12
- 11♂︎ Mars15:12 – 15:57
- 12☉︎ Sun15:57 – 16:41
Night
- 1♀︎ Venus16:41 – 17:57
- 2☿︎ Mercury17:57 – 19:12
- 3☽︎ Moon19:12 – 20:28
- 4♄︎ Saturn20:28 – 21:43
- 5♃︎ Jupiter21:43 – 22:59
- 6♂︎ Mars22:59 – 00:14
- 7☉︎ Sun00:14 – 01:29
- 8♀︎ Venus01:29 – 02:45
- 9☿︎ Mercury02:45 – 04:00
- 10☽︎ Moon04:00 – 05:16
- 11♄︎ Saturn05:16 – 06:31
- 12♃︎ Jupiter06:31 – 07:47
Questions
How are the planetary hours calculated in Florence?
On Monday, 23 December 2024, the Sun rises at 07:46 and sets at 16:41: the day lasts 8h 55m, that is twelve day hours of 45 min. The night, until the next sunrise at 07:47, lasts 15h 05m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
The Moon, from 07:46 to 08:31: 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.