Opened to the public in 1930, the Adler was the first planetarium built in the Western Hemisphere and has become a major cultural attraction in Chicago.
Hours
9:30-4:30PM MON-FRI; 9-4:30PM SAT & SUN; 9:30-10:PM FIRST FRIDAY MONTHLY - SUMMER (6/1-9/1) 9-6PM SAT-WED; 9-9PM THUR & FRI