Santiago sits under a bright valley light dome, yet nearby Andes foothills feed world-class Chilean dark-sky culture. Winter nights bring Magellanic Clouds and a towering southern Milky Way.
Smog inversions can kill transparency even on cloud-free evenings.
Chile · Central Chile · ~33.4°S
Check the live Tonight score, best clear window, and next ISS pass on this page, then open a tool with coordinates prefilled.
Learn: Is tonight good for stargazing? · How to see the Milky Way