Planetary hours
in Naples.
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 Wednesday, 2 December 2026: day of Mercury
- Sunrise
- 07:08
- Sunset
- 16:35
- Next sunrise
- 07:09
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Rome).
Day
- 1☿︎ Mercury07:08 – 07:56
- 2☽︎ Moon07:56 – 08:43
- 3♄︎ Saturn08:43 – 09:30
- 4♃︎ Jupiter09:30 – 10:17
- 5♂︎ Mars10:17 – 11:04
- 6☉︎ Sun11:04 – 11:52
- 7♀︎ Venus11:52 – 12:39
- 8☿︎ Mercury12:39 – 13:26
- 9☽︎ Moon13:26 – 14:13
- 10♄︎ Saturn14:13 – 15:01
- 11♃︎ Jupiter15:01 – 15:48
- 12♂︎ Mars15:48 – 16:35
Night
- 1☉︎ Sun16:35 – 17:48
- 2♀︎ Venus17:48 – 19:01
- 3☿︎ Mercury19:01 – 20:14
- 4☽︎ Moon20:14 – 21:26
- 5♄︎ Saturn21:26 – 22:39
- 6♃︎ Jupiter22:39 – 23:52
- 7♂︎ Mars23:52 – 01:05
- 8☉︎ Sun01:05 – 02:18
- 9♀︎ Venus02:18 – 03:31
- 10☿︎ Mercury03:31 – 04:44
- 11☽︎ Moon04:44 – 05:56
- 12♄︎ Saturn05:56 – 07:09
Questions
How are the planetary hours calculated in Naples?
On Wednesday, 2 December 2026, the Sun rises at 07:08 and sets at 16:35: the day lasts 9h 27m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:09, lasts 14h 34m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 07:08 to 07:56: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.