Hours

Public Hours

Monday: 9:00 am–4:00 pm

Tuesday: 9:00 am–4:00 pm

Wednesday: 4:00 pm–10:00 pm*

Thursday: 9:00 am–4:00 pm

Friday: 9:00 am–4:00 pm

Saturday: 9:00 am–4:00 pm

Sunday: 9:00 am–4:00 pm

LAST ADMISSION ONE HOUR BEFORE CLOSE.

*Every Wednesday night is free for Illinois Residents (with proof of residency)

The Adler Planetarium is closed on Christmas Day and Thanksgiving Day.