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Planetary hours · Naples (Italy)

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 Tuesday, 16 December 2025: day of Mars

Sunrise
07:20
Sunset
16:36
Next sunrise
07:21

A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Rome).

Day

  1. 1♂︎ Mars07:20 – 08:07
  2. 2☉︎ Sun08:07 – 08:53
  3. 3♀︎ Venus08:53 – 09:39
  4. 4☿︎ Mercury09:39 – 10:26
  5. 5☽︎ Moon10:26 – 11:12
  6. 6♄︎ Saturn11:12 – 11:58
  7. 7♃︎ Jupiter11:58 – 12:44
  8. 8♂︎ Mars12:44 – 13:31
  9. 9☉︎ Sun13:31 – 14:17
  10. 10♀︎ Venus14:17 – 15:03
  11. 11☿︎ Mercury15:03 – 15:49
  12. 12☽︎ Moon15:49 – 16:36

Night

  1. 1♄︎ Saturn16:36 – 17:50
  2. 2♃︎ Jupiter17:50 – 19:03
  3. 3♂︎ Mars19:03 – 20:17
  4. 4☉︎ Sun20:17 – 21:31
  5. 5♀︎ Venus21:31 – 22:45
  6. 6☿︎ Mercury22:45 – 23:58
  7. 7☽︎ Moon23:58 – 01:12
  8. 8♄︎ Saturn01:12 – 02:26
  9. 9♃︎ Jupiter02:26 – 03:40
  10. 10♂︎ Mars03:40 – 04:54
  11. 11☉︎ Sun04:54 – 06:07
  12. 12♀︎ Venus06:07 – 07:21

Other cities · Italy

Questions

How are the planetary hours calculated in Naples?

On Tuesday, 16 December 2025, the Sun rises at 07:20 and sets at 16:36: the day lasts 9h 15m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:21, lasts 14h 45m: twelve night hours of 1h 14m.

Which planet rules the first hour that day?

Mars, from 07:20 to 08:07: 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.

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Calendars

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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.