What the night sky looks like over Mount Clemens, MI
Mount Clemens reads as urban on this dataset's scale. Sky glow overhead most nights. Typically only planets, the Moon, and a handful of the brightest stars are visible. That's brighter than 90.1% of the 3,206 US cities in this dataset.
The number comes from orbit, not a stargazer's logbook, so treat it as an estimate of sky glow rather than a certified Bortle class.
How far Mount Clemens is from a meaningfully darker sky
The closest place in this dataset with a meaningfully darker sky is Fraser, MI, roughly 5 miles away in a straight line, rated suburban. Road distance will be more.
Fraser, MI is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
Mount Clemens against the rest of the dataset
Mount Clemens, MI counts roughly 15,480 residents, among the 3,206 US cities this site tracks. Among all 3,206 cities here, Mount Clemens ranks 2,872 from darkest to brightest, 1 being the darkest measured.