StarsOut
Should you go outside tonight?
Not worth it tonight
Clouds will block the view. Stay inside.
Montevideo
2.9
out of 10
Peak 2h
4.718:00–20:00
Prime 21–01
2.821:00–01:00
Best this week
6.2Fri, Jun 5
Moon
Full Moon
100% lit
Very bright — stick to planets and the moon itself
🔭 Moon up: 17:38–09:01
📍 E · 49°
Sky now
Overcast · 100%
Measured at SUMU · 14km away · 3min ago
Sun ↓ 17:41·Dark from 18:41·95% clouds
Alert me on good nightsSky quality tonight
Best: 18:00–20:00This week’s nights
America/MontevideoHow 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.