StarsOut
Is tonight good for stargazing in Salt Lake City?
Drop everything — go outside
Near-perfect conditions. Nights like this are rare.
Salt Lake City
Tonight's score
10.0
out of 10
Sun ↓ 18:48Dark 20:19–06:070% cloud, 20:19–06:07
Best 2 hours
10.020:19–22:00
Evening, 21–01
10.021:00–01:00
Best this week
10.0Thu, Oct 15
Parts of the night. The score above covers the whole dark window.
Moon
Waxing Crescent
20% lit
Moon doesn’t interfere — perfect darkness
Moon up: 12:01–20:50
Visible in daylight from 12:01 until sunset
Full moon: Oct 26
Sky quality tonight
Best 2 hours: 20:19–22:00This week’s nights
America/DenverHow the score works
60% weight
Cloud cover
Averaged over the whole dark window, layer by layer. Low cloud blocks everything; thin high cirrus still lets bright stars through.
40% weight
Moon darkness
A new moon boosts the score. A bright Moon only costs points while it is actually above the horizon in the dark hours, and more the higher it stands.