Northport, AL Night Sky Brightness
How dark is the sky in Northport, AL?
Satellite radiance puts Northport in the rural band. Little local light dome. Most stars are visible; the Milky Way is faint but often findable away from town lights. That's brighter than 10.2% of the 3,206 US cities in this dataset.
Worth remembering: this is satellite radiance, not a ground observation. A true Bortle rating needs a human eye at night, this is the closest large-scale substitute, covered fully in the Bortle scale guide.
The nearest darker sky to Northport
The closest place in this dataset with a meaningfully darker sky is Hueytown, AL, roughly 35 miles away in a straight line, rated dark sky. Road distance will be more.
Hueytown, AL is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Northport against the rest of the dataset
Northport, AL has a population of about 31,492, one of 3,206 US cities of 10,000 or more residents in this dataset. Ranked against the other 3,206 cities here by the methodology guide's own sampling, Northport comes in at 326, darkest to brightest.