Logan, UT: how dark is the sky here?

Satellite radiance puts Logan in the suburban band. Light dome dominates much of the sky. Only the brightest stars and planets stand out clearly. That's brighter than 48.1% of the 3,206 US cities in this dataset.

This comes from a satellite measuring light radiating upward, not a person's eyes on the ground, so it isn't the same as a Bortle class, though the two track each other closely.

How far Logan is from a meaningfully darker sky

The closest place in this dataset with a meaningfully darker sky is North Logan, UT, roughly 3 miles away in a straight line, rated rural. Road distance will be more.

North Logan, UT is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.

How Logan compares nationally

Logan, UT has a population of about 56,770, one of 3,206 US cities of 10,000 or more residents in this dataset. Logan places 1,535 of 3,206 cities in this dataset's darkest-to-brightest order.