StarsOut
Is tonight good for stargazing in Graz?
Good night ahead
Mostly clear. Worth setting up.
Graz
Tonight's score
7.2
out of 10
Sun ↓ 18:11Dark 19:52–05:3647% cloud, 19:52–05:36
Best 2 hours
8.104:00–05:36
Evening, 21–01
6.921:00–01:00
Best this week
8.4Fri, Oct 16
Parts of the night. The score above covers the whole dark window.
Moon
Waxing Crescent
25% lit
Moon doesn’t interfere — perfect darkness
Moon up: 12:41–20:20
Visible in daylight from 12:41 until sunset
Full moon: Oct 26
Sky quality tonight
Best 2 hours: 04:00–05:36This week’s nights
Europe/ViennaHow 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.