Marrakesh sits under Sahara-edge skies where dust and heat haze compete with superb desert transparency. Atlas foothill sites often outclass the medina glow after a cool northerly.
Calima dust outbreaks can erase the Milky Way for days despite cloudless maps.
Morocco · Haouz · ~31.6°N
Tonight is 22 Oct, times in Africa/Casablanca (GMT+1), computed with astronomy-engine for 31.63° N, 7.98° W. Climate: NASA POWER monthly means, 2001-2020, cloud and rain averaged over the whole day.
Check the live Tonight score for Marrakesh (cloud, dew, transparency, and astronomical dark), then read the hourly cloud timing chart and moonless dark window on this page.
Use the best clear window clock times after astronomical darkness, and prefer moonless hours when deep-sky contrast matters.
Tonight (22 Oct) the moonless dark window in Marrakesh runs from 4:45 AM to 6:19 AM (GMT+1). This hub also shows moonrise, moonset and illumination; open Dark Sky Window for the full ephemeris card.
Tonight (22 Oct) astronomical darkness in Marrakesh runs from 8:14 PM to 6:19 AM (GMT+1). This hub lists sunset, civil, nautical and astronomical dusk and the matching dawn times, plus when the Moon and planets are highest. Astronomical darkness starts when the Sun is 18° below the horizon.
ISS passes are spottable near dusk or dawn when the sky is dark and the station is still sunlit. This page lists the next spottable pass when available.