Adler Planetarium November Illinois free days

This is free. When: Nov 9, 10, 16, 17, and 18, 2026; tickets in advance online. Where: Museum Campus, Chicago.

Adler Planetarium · Offer

Upcoming Illinois resident free days include Nov 9, 10, 16, 17, and 18, 2026. Tickets must be purchased online in advance. Admission is always free for Illinois teachers, active-duty U.S. military, Chicago Park District employees, and other groups.