StarsOutAlert me on good nights
Should you go outside tonight?
Good night ahead
Mostly clear. Worth setting up.
Gdansk
6.1
out of 10
Peak 2h
7.600:00–02:00
Prime 21–01
6.121:00–01:00
Best this week
9.0Sun, Jun 7
Moon
Waning Gibbous
98% lit
Very bright — stick to planets and the moon itself
🔭 Moon up: 23:06–04:55
Sky now
Clear · 0%
Measured at EPGD · 12km away · 13min ago
Sun ↓ 21:08·Dark from 22:08·0% clouds
🔭
Moon visible today
04:16 – 07:26 · 98% lit · great for telescope viewing
Next great night
Saturday — 8.7
✨ Great night tonight
Sky quality tonight
Best: 00:00–02:00This week’s nights
Europe/WarsawHow 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.