FREE Adler at Night Admission for Illinois Residents

The Adler Planetarium is open late on Wednesdays from 4:00 pm–10:00 pm (last admission 9:00 pm).

Every Wednesday is free Museum Entry for Illinois residents with proof of residency! To show proof of residency, you can use a valid Illinois driver’s license or photo ID, Illinois student ID with photo, or a photo ID plus a document (utility bill, lease, etc.) that shows your name and Illinois address.

All tickets must be bought online, in advance of your visit. All sales are final. Book your tickets for Adler at Night if you’re an Illinois resident or non-Illinois resident.