Santa Clarita, CA Night Sky Brightness
Santa Clarita, CA's night sky, measured from orbit
Santa Clarita 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 91.5% of the 3,206 US cities in this dataset.
Note the source: a satellite reading of upward light, not a visual Bortle scale reading. The two measure related but different things, explained in the Bortle scale guide.
The nearest darker sky to Santa Clarita
18 miles from Santa Clarita, straight-line, sits Simi Valley, CA, the nearest city here with a darker sky than Santa Clarita's own urban band.
Simi Valley, CA is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.
How Santa Clarita compares nationally
Santa Clarita, CA has a population of about 229,159, one of 3,206 US cities of 10,000 or more residents in this dataset. Santa Clarita's position, 2,917 of 3,206, darkest to brightest, comes from the sampling method the methodology guide sets out.