StarsOutAlert me on good nights
Should you go outside tonight?
Great night tonight
Clear skies and dark conditions. Go outside.
Antalya
8.4
out of 10
Peak 2h
9.201:00–03:00
Prime 21–01
8.221:00–01:00
Best this week
10.0Mon, Sep 7
Moon
Waning Gibbous
66% lit
Bright moon — reduces deep sky visibility
🔭 Moon up: 21:25–11:58
📍 W · 12°
Full moon: Sep 26
Sun ↓ 19:24·Dark from 20:24·12% clouds
🔭
Moon visible today
06:29 – 11:01 · 66% lit · great for telescope viewing
Sky quality tonight
Best: 01:00–03:00This week’s nights
Europe/IstanbulHow 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.