Danbury, CT: how dark is the sky here?

Satellite radiance puts Danbury 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 6.1% 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 Danbury is from a meaningfully darker sky

The closest place in this dataset with a meaningfully darker sky is Ringwood, NJ, roughly 46 miles away in a straight line, rated dark sky. Road distance will be more.

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

How Danbury compares nationally

Danbury, CT counts roughly 88,692 residents, among the 3,206 US cities this site tracks. Danbury places 194 of 3,206 cities in this dataset's darkest-to-brightest order.