StarsOutAlert me on good nights
Should you go outside tonight?
Not worth it tonight
Clouds will block the view. Stay inside.
Amersfoort
2.6
out of 10
Peak 2h
4.503:00–05:00
Prime 21–01
3.021:00–01:00
Best this week
8.6Sun, Jun 7
Moon
Waning Gibbous
98% lit
Very bright — stick to planets and the moon itself
🔭 Moon up: 22:46–05:19
📍 SW · 5°
Sky now
Clear · 0%
Measured at EHLE · 35km away · 19min ago
Sun ↓ 21:49·Dark from 22:49·100% clouds
🔭
Moon visible today
18:56 – 21:49 · 98% lit · great for telescope viewing
Next great night
Friday — 8.1
✨ Great night tonight
Sky quality tonight
Best: 03:00–05:00This week’s nights
Europe/AmsterdamHow 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.