Map hub

Dark sky map

Use darker-sky areas with low cloud windows for stronger Milky Way and faint-target visibility.

View darkness layer on map

Strong state candidates tonight

State-level starting points for dark-sky planning

Arizona - best window sun 2:00am-4:00am MST
Arkansas - best window sun 1:00am-3:00am CDT
South Carolina - best window sat 10:00pm-12:00am EDT
Nevada - best window sat 9:00pm-12:00am PDT
South Dakota - best window sat 10:00pm-12:00am CDT