StarsOut
Is tonight good for stargazing in Jasper?
Drop everything — go outside
Near-perfect conditions. Nights like this are rare.
Jasper
Tonight's score
9.8
out of 10
Sun ↓ 18:54Dark 20:48–06:204% cloud, 20:48–06:20
Best 2 hours
10.003:00–05:00
Evening, 21–01
9.721:00–01:00
Best this week
9.9Sat, Oct 17
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: 13:30–20:03
Visible in daylight from 13:30 until sunset
Full moon: Oct 26
Sky quality tonight
Best 2 hours: 03:00–05:00This week’s nights
America/EdmontonHow 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.