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 Friday, 23 October 2026: day of Venus
- Sunrise
- 07:22
- Sunset
- 18:11
- Next sunrise
- 07:24
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Europe/Rome).
Day
- 1♀︎ Venus07:22 – 08:16
- 2☿︎ Mercury08:16 – 09:10
- 3☽︎ Moon09:10 – 10:04
- 4♄︎ Saturn10:04 – 10:58
- 5♃︎ Jupiter10:58 – 11:52
- 6♂︎ Mars11:52 – 12:46
- 7☉︎ Sun12:46 – 13:40
- 8♀︎ Venus13:40 – 14:34
- 9☿︎ Mercury14:34 – 15:28
- 10☽︎ Moon15:28 – 16:22
- 11♄︎ Saturn16:22 – 17:17
- 12♃︎ Jupiter17:17 – 18:11
Night
- 1♂︎ Mars18:11 – 19:17
- 2☉︎ Sun19:17 – 20:23
- 3♀︎ Venus20:23 – 21:29
- 4☿︎ Mercury21:29 – 22:35
- 5☽︎ Moon22:35 – 23:41
- 6♄︎ Saturn23:41 – 00:47
- 7♃︎ Jupiter00:47 – 01:53
- 8♂︎ Mars01:53 – 02:59
- 9☉︎ Sun02:59 – 04:05
- 10♀︎ Venus04:05 – 05:11
- 11☿︎ Mercury05:11 – 06:17
- 12☽︎ Moon06:17 – 07:24
Questions
How are the planetary hours calculated in Naples?
On Friday, 23 October 2026, the Sun rises at 07:22 and sets at 18:11: the day lasts 10h 48m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:24, lasts 13h 13m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 07:22 to 08:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.