StarsOutAlert me on good nights
Should you go outside tonight?
Might be worth a look
Partial clearing expected. Keep an eye out.
Marrakech
4.8
out of 10
Cautious estimate
Models split — score biased toward the cloudier forecast.
Peak 2h
7.602:00–04:00
Prime 21–01
5.221:00–01:00
Best this week
8.5Sun, Sep 6
Moon
Waning Gibbous
84% lit
Very bright — stick to planets and the moon itself
🔭 Moon up: 21:09–10:15
📍 E · 40°
Full moon: Sep 26
Sky now
Clear · 0%
Measured at GMMX · 6km away · 25min ago
Sun ↓ 19:57·Dark from 20:57·51% clouds
🔭
Moon visible today
07:07 – 09:24 · 84% lit · great for telescope viewing
Next great night
Wednesday — 7.8
✨ Great night tonight
Sky quality tonight
Best: 02:00–04:00This week’s nights
Africa/CasablancaHow 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.