How dark is the sky in Stuart, FL?

Satellite radiance puts Stuart in the suburban band. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. That's brighter than 84.8% 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.

How far Stuart is from a meaningfully darker sky

Port St. Lucie, FL, about 11 miles away as the crow flies, measures in the suburban edge band, one step darker than Stuart. Actual driving distance will run longer than that straight-line figure.

Port St. Lucie, FL is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.

Stuart against the rest of the dataset

About 19,566 people live in Stuart, FL, sized enough to appear in this dataset of 3,206 incorporated US cities. Among all 3,206 cities here, Stuart ranks 2,703 from darkest to brightest, 1 being the darkest measured.