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, 7 July 2026: day of Mars
- Sunrise
- 05:38
- Sunset
- 20:37
- Next sunrise
- 05:39
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Rome).
Day
- 1♂︎ Mars05:38 – 06:53
- 2☉︎ Sun06:53 – 08:08
- 3♀︎ Venus08:08 – 09:23
- 4☿︎ Mercury09:23 – 10:37
- 5☽︎ Moon10:37 – 11:52
- 6♄︎ Saturn11:52 – 13:07
- 7♃︎ Jupiter13:07 – 14:22
- 8♂︎ Mars14:22 – 15:37
- 9☉︎ Sun15:37 – 16:52
- 10♀︎ Venus16:52 – 18:07
- 11☿︎ Mercury18:07 – 19:22
- 12☽︎ Moon19:22 – 20:37
Night
- 1♄︎ Saturn20:37 – 21:22
- 2♃︎ Jupiter21:22 – 22:07
- 3♂︎ Mars22:07 – 22:52
- 4☉︎ Sun22:52 – 23:37
- 5♀︎ Venus23:37 – 00:22
- 6☿︎ Mercury00:22 – 01:08
- 7☽︎ Moon01:08 – 01:53
- 8♄︎ Saturn01:53 – 02:38
- 9♃︎ Jupiter02:38 – 03:23
- 10♂︎ Mars03:23 – 04:08
- 11☉︎ Sun04:08 – 04:53
- 12♀︎ Venus04:53 – 05:39
Questions
How are the planetary hours calculated in Naples?
On Tuesday, 7 July 2026, the Sun rises at 05:38 and sets at 20:37: the day lasts 14h 59m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:39, lasts 9h 02m: twelve night hours of 45 min.
Which planet rules the first hour that day?
Mars, from 05:38 to 06:53: 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.
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.