StarsOut
Should you go outside tonight?
Great night tonight
Clear skies and dark conditions. Go outside.
Stuttgart
8.3
out of 10
Peak 2h
9.022:00–00:00
Prime 21–01
9.221:00–01:00
Best this week
9.9Thu, Jun 18
Moon
Waning Crescent
2% lit
Moon doesn’t interfere — perfect darkness
🔭 Moon up: 03:17–20:07
📍 E · 33°
Full moon: Jun 29
Sun ↓ 21:26·Dark from 22:26·64% clouds
Alert me on good nightsSky quality tonight
Best: 22:00–00:00This week’s nights
Europe/BerlinHow the score works
60% weight
Cloud cover
Layer-weighted across the best 2-hour window of the night. Low clouds block everything, thin high cirrus still lets bright stars through.
40% weight
Moon darkness
A new moon boosts the score. A full moon near midnight washes out all but the brightest stars. We ease the penalty after midnight when the moon is setting.