StarsOutAlert me on good nights
Should you go outside tonight?
Not worth it tonight
Clouds will block the view. Stay inside.
Cluj-Napoca
0.7
out of 10
Peak 2h
1.600:00–02:00
Prime 21–01
0.921:00–01:00
Best this week
6.3Sat, Jun 6
Moon
Waning Gibbous
98% lit
Very bright — stick to planets and the moon itself
🔭 Moon up: 21:55–05:39
📍 SW · 1°
Sky now
Overcast · 100%
Measured at LRCL · 4km away · 26min ago
Sun ↓ 21:11·Dark from 22:11·100% clouds
🔭
Moon visible today
18:56 – 21:11 · 98% lit · great for telescope viewing
Sky quality tonight
Best: 00:00–02:00This week’s nights
Europe/BucharestHow 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.