Gainesville Stargazing & Astronomy Report
Light pollution and stargazing locations near Gainesville
- City
- Gainesville
- Country
- United States
- Latitude
- 29.6516
- Longitude
- -82.3248
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 18.51
- Bortle class
- Class 8 (Class 8)
- Darkness Quotient
- 28%
- Dataset
- April 2026
City sky
Gainesville: The Practical Verdict
Gainesville, situated in north-central Florida, experiences high light pollution. This results in poor astronomy conditions, with a bright urban sky virtually erasing the Milky Way and limiting observations to the brightest cosmic objects.
Visual observers will find viable targets in the Moon, planets, and bright stars, while double stars and certain solar system events are accessible. Deep-sky observations, especially faint nebulae and broadband galaxies, are strongly impacted by the city's light dome and should be avoided.
For significantly improved conditions, Levy County, Florida, located about 50 km south-west, offers a Bortle Class 4 sky that is well-suited for deep-sky targets and provides a marked upgrade in clarity and darkness.
At a Glance
- Overall
- Poor city sky - This is a poor city sky. The Milky Way is not visible and most deep-sky observing is unrealistic from the location itself.
- Milky Way
- Not visible - The Milky Way is erased by the bright urban sky background.
- 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
- Best nearby upgrade
- Levy County, Florida sits about 51 km south west and reaches Bortle 4, roughly 8.6x darker.
- Good dark window
- Gainesville'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 Gainesville?
No. Gainesville is a Bortle Class 8 sky with SQM 18.51, 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 Gainesville?
Gainesville is Bortle Class 8 (SQM 18.51), a poor city sky for astronomy.
Is Gainesville good for stargazing?
Not for serious deep-sky observing. Gainesville is a poor city sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.
Is Gainesville good for astrophotography?
Broadband deep-sky imaging is heavily compromised from Gainesville and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Gainesville without careful processing.
What can you observe from Gainesville?
Primary targets from Gainesville 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 Gainesville?
The closest meaningfully darker mapped site is Evinston, Florida, about 19 km south south east of Gainesville, reaching Bortle 5.
When is the sky darkest in Gainesville?
The sky over Gainesville is darkest around January, December.
Is light pollution in Gainesville getting better or worse?
There is not yet enough long-term data to give a confident trend for Gainesville.
north - good
Dark horizon to the north. Faint stars and extended objects in this direction behave much as they do overhead.
north-north-east - good
Dark horizon to the north-north-east. Faint stars and extended objects in this direction behave much as they do overhead.
north-east - good
No noticeable light pollution to the north-east. The sky in this direction is dark to the horizon.
east-north-east - good
Dark horizon to the east-north-east. Faint stars and extended objects in this direction behave much as they do overhead.
east - good
Dark sky in the east direction with no obvious skyglow. Suitable for faint-object work at low elevation.
east-south-east - good
Dark sky in the east-south-east direction with no obvious skyglow. Suitable for faint-object work at low elevation.
south-east - good
The south-east sky is dark to the horizon. Faint targets are accessible at all elevations here.
south-south-east - good
No noticeable light pollution to the south-south-east. The sky in this direction is dark to the horizon.
south - good
The south horizon is dark. Faint stars are visible close to the ground.
south-south-west - good
Dark horizon to the south-south-west. Faint stars and extended objects in this direction behave much as they do overhead.
south-west - good
Dark sky in the south-west direction with no obvious skyglow. Suitable for faint-object work at low elevation.
west-south-west - good
No noticeable light pollution to the west-south-west. The sky in this direction is dark to the horizon.
west - fair
A faint diffuse glow on the west horizon. Stars are visible to low elevation, with minor losses near the ground.
west-north-west - good
Dark sky in the west-north-west direction with no obvious skyglow. Suitable for faint-object work at low elevation.
north-west - good
Dark horizon to the north-west. Faint stars and extended objects in this direction behave much as they do overhead.
north-north-west - good
The north-north-west horizon is dark. Faint stars are visible close to the ground.
zenith - marginal
The overhead sky is too bright for faint-object work. Bright stars, planets, and the brighter clusters are accessible.
-
Evinston, Florida
- Direction
- SSE
- Distance (km)
- 19
- SQM
- 20.57
- Bortle
- 5
-
Levy County, Florida
- Direction
- SW
- Distance (km)
- 51.4
- SQM
- 20.85
- Bortle
- 4
-
Crum Street, Florida
- Direction
- NE
- Distance (km)
- 39.1
- SQM
- 20.14
- Bortle
- 6
-
Palmetto Branch Road, Florida
- Direction
- E
- Distance (km)
- 54.5
- SQM
- 20.56
- Bortle
- 5
-
337, Florida
- Direction
- W
- Distance (km)
- 66.9
- SQM
- 20.94
- Bortle
- 4
-
Levy County, Florida
- Direction
- SSW
- Distance (km)
- 60.2
- SQM
- 20.53
- Bortle
- 5