Naples Stargazing & Astronomy Report
Light pollution and stargazing locations near Naples
- City
- Naples
- Country
- Italy
- Latitude
- 40.8518
- Longitude
- 14.2681
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 17.48
- Bortle class
- Class 9 (Class 9)
- Darkness Quotient
- 19%
- Dataset
- April 2026
Inner city sky
Naples: The Practical Verdict
Naples is a severe urban sky for astronomy. The useful observing list is narrow: Moon, planets, bright stars, double stars, solar system events.
The Milky Way is not visible from this sky, and most constellations are reduced to their brightest marker stars. Targets such as visual deep-sky observing, broadband galaxies, reflection nebulae are not realistic from the location itself.
For deep-sky observing or broadband imaging, the priority is to leave the local light dome. The closest meaningful escape is Lauria, Basilicata, about 164 km east south east, reaching Bortle 5.
At a Glance
- Overall
- Severe urban sky - This is a severely light-polluted urban sky. Only the Moon, planets, bright stars, and a few specialist targets remain practical.
- Milky Way
- Not visible - The Milky Way is not visible from this sky.
- Best targets from here
- Moon, planets, bright stars, double stars, solar system events, narrowband imaging only with care
- Do not prioritise
- visual deep-sky observing, broadband galaxies, reflection nebulae, widefield Milky Way
- Limited nearby upgrade
- Lauria, Basilicata is the strongest nearby option but remains Bortle 5; the improvement is real but modest.
- Good dark window
- Naples's longest dark windows fall in December and January, with the shortest nights around June and July. Plan deep-sky sessions around the autumn and winter months for the best combination of long nights and true astronomical darkness.
Frequently Asked Questions
Can you see the Milky Way from Naples?
No. Naples is a Bortle Class 9 sky with SQM 17.48, so the Milky Way is not visible from the city. For Milky Way photography, look for a Bortle 4 or darker site.
What Bortle class is Naples?
Naples is Bortle Class 9 (SQM 17.48), a severe urban sky for astronomy.
Is Naples good for stargazing?
Not for serious deep-sky observing. Naples is a severe urban sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.
Is Naples good for astrophotography?
Broadband deep-sky imaging is heavily compromised from Naples and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Naples without careful processing.
What can you observe from Naples?
Primary targets from Naples include Moon, planets, bright stars, double stars, solar system events. Targets such as visual deep-sky observing, broadband galaxies, reflection nebulae are not realistic from this sky.
Where are darker skies near Naples?
The closest meaningfully darker mapped site is Colli di Fontanelle, Campania, about 29 km south south east of Naples, reaching Bortle 6.
When is the sky darkest in Naples?
The sky over Naples is darkest around January, December.
Is light pollution in Naples getting better or worse?
Long-term light pollution over Naples has been broadly stable across the available measurements.
north - marginal
Persistent skyglow on the north horizon. Faint stars near the ground in this direction are lost.
north-north-east - marginal
Persistent skyglow on the north-north-east horizon. Faint stars near the ground in this direction are lost.
north-east - marginal
A soft but obvious glow marks the north-east horizon. The lowest 15-20 degrees of sky in this direction are degraded.
east-north-east - marginal
The lower east-north-east sky is moderately light-polluted. Useful for bright targets above about 20 degrees only.
east - fair
The east horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
east-south-east - fair
A small artificial brightening near the east-south-east horizon. Star counts in this direction remain high above the lowest elevations.
south-east - fair
Subtle skyglow on the south-east horizon. Faint stars below about 10 degrees here are slightly suppressed.
south-south-east - good
No visible glow on the south-south-east horizon. Stars are clear down to low elevation in this direction.
south - good
Clean, dark sky to the south. No visible artificial light source affects this quarter.
south-south-west - good
Clean horizon to the south-south-west. Star counts remain high near the ground.
south-west - good
The south-west sky shows no obvious glow at ground level. Faint stars are clear at low elevation.
west-south-west - fair
The west-south-west horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
west - marginal
The lower west sky is moderately light-polluted. Useful for bright targets above about 20 degrees only.
west-north-west - marginal
Moderate brightening on the west-north-west horizon. Star counts at low elevation here are reduced.
north-west - marginal
The north-west horizon is brighter than natural. Faint stars are suppressed up to roughly 15-20 degrees elevation.
north-north-west - marginal
A soft but obvious glow marks the north-north-west horizon. The lowest 15-20 degrees of sky in this direction are degraded.
zenith - poor
Heavy artificial brightening overhead. Limit visual work to bright stars, planets, and the Moon.
-
Colli di Fontanelle, Campania
- Direction
- SSE
- Distance (km)
- 28.6
- SQM
- 19.91
- Bortle
- 6
-
Cassino, Lazio
- Direction
- NNW
- Distance (km)
- 80
- SQM
- 20.05
- Bortle
- 6
-
Ortovecchio (secondo), Molise
- Direction
- ESE
- Distance (km)
- 100.1
- SQM
- 20.17
- Bortle
- 6
-
Torremaggiore, Apulia
- Direction
- NE
- Distance (km)
- 120.8
- SQM
- 20.41
- Bortle
- 5
-
Forenza, Basilicata
- Direction
- E
- Distance (km)
- 132.6
- SQM
- 20.41
- Bortle
- 5
-
Lauria, Basilicata
- Direction
- ESE
- Distance (km)
- 164.3
- SQM
- 20.45
- Bortle
- 5