StarsOut

Should you go outside tonight?

Probably not tonight
Too much cloud cover for a good session.
Roskilde
4.5
out of 10
Peak 2h
6.200:0002:00
Prime 21–01
4.721:0001:00
Best this week
8.7Sat, Jun 6
Moon
Waning Gibbous
98% lit
Very bright — stick to planets and the moon itself
🔭 Moon up: 23:47–05:09
Sky now
Partly cloudy · 38%
Measured at EKRK · 7km away · 18min ago
Sun ↓ 21:43·Dark from 22:43·97% clouds
🔭
Moon visible today
04:34 – 07:26 · 98% lit · great for telescope viewing
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Next great night
Friday 7.7
Great night tonight
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Sky quality tonight

Best: 00:0002:00

This week’s nights

Europe/Copenhagen

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📍Roskilde
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How 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.

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