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, 22 November 2027: day of the Moon
- Sunrise
- 07:17
- Sunset
- 16:43
- Next sunrise
- 07:19
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Rome).
Day
- 1☽︎ Moon07:17 – 08:04
- 2♄︎ Saturn08:04 – 08:52
- 3♃︎ Jupiter08:52 – 09:39
- 4♂︎ Mars09:39 – 10:26
- 5☉︎ Sun10:26 – 11:13
- 6♀︎ Venus11:13 – 12:00
- 7☿︎ Mercury12:00 – 12:48
- 8☽︎ Moon12:48 – 13:35
- 9♄︎ Saturn13:35 – 14:22
- 10♃︎ Jupiter14:22 – 15:09
- 11♂︎ Mars15:09 – 15:56
- 12☉︎ Sun15:56 – 16:43
Night
- 1♀︎ Venus16:43 – 17:56
- 2☿︎ Mercury17:56 – 19:09
- 3☽︎ Moon19:09 – 20:22
- 4♄︎ Saturn20:22 – 21:35
- 5♃︎ Jupiter21:35 – 22:48
- 6♂︎ Mars22:48 – 00:01
- 7☉︎ Sun00:01 – 01:14
- 8♀︎ Venus01:14 – 02:27
- 9☿︎ Mercury02:27 – 03:40
- 10☽︎ Moon03:40 – 04:53
- 11♄︎ Saturn04:53 – 06:06
- 12♃︎ Jupiter06:06 – 07:19
Questions
How are the planetary hours calculated in Florence?
On Monday, 22 November 2027, the Sun rises at 07:17 and sets at 16:43: the day lasts 9h 26m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:19, lasts 14h 35m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Moon, from 07:17 to 08:04: 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.