StarsOut
Is tonight good for stargazing in Cesky Krumlov?
Great night tonight
Clear skies and dark conditions. Go outside.
Cesky Krumlov
Tonight's score
8.9
out of 10
Sun ↓ 18:15Dark 20:00–05:3719% cloud, 20:00–05:37
Best 2 hours
9.220:00–22:00
Evening, 21–01
9.121:00–01:00
Best this week
9.6Mon, Oct 19
Parts of the night. The score above covers the whole dark window.
Moon
Waxing Crescent
18% lit
Moon doesn’t interfere — perfect darkness
Moon up: 11:53–19:31
Visible in daylight from 11:53 until sunset
📍 SW · 5°
Full moon: Oct 26
Right now at LOWL, 24 min ago
Clear · 13%
Airport weather report 65 km away. The score above is the forecast for tonight after dark.
Sky quality tonight
Best 2 hours: 20:00–22:00This week’s nights
Europe/PragueHow 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.