Shedd Aquarium is free tuesdays 5pm–9pm — for Illinois residents. All adults (18+) in the party must show a photo ID with an Illinois address at redemption; accompanied children don't need their own ID.. Illinois residents get free admission during Shedd's 2026 Free Nights, 5-9pm on Tuesdays: October 6, 13, 20, 27; November 3, 10, 17, 24; and December 1, 8, 15 (September's ran on the 1st, 8th, 15th, 22nd and 29th). Free Hours include all exhibits. Bring a valid state ID or driver's license proving Illinois residence. Earlier 2026 Resident Free Days (Jan-Feb) and Free Evenings (Mar-Jun) have passed. Advance reservation strongly recommended due to demand; booking online carries a $5 convenience fee per order for free-day/evening reservations, or reserve by phone at 312-939-2438 with no extra fee. Verified on Shedd Aquarium's own page, last checked 2026-10-01.
| Free day | Tuesdays 5pm–9pm |
|---|---|
| Who qualifies | Illinois residents. All adults (18+) in the party must show a photo ID with an Illinois address at redemption; accompanied children don't need their own ID. |
| Reservation | Advance reservation strongly recommended due to demand; booking online carries a $5 convenience fee per order for free-day/evening reservations, or reserve by phone at 312-939-2438 with no extra fee. |
| What's included | All exhibits plus seasonal Stingray Touch are included during Illinois Resident Free Hours. |
| Regular adult price | Non-resident general admission starts around $38.95/adult; Chicago residents get a fixed reduced rate (~$19.95/adult); prices vary by date and ticket package. |
| Source | sheddaquarium.org · checked 2026-10-01 |
Regular adult admission at Shedd Aquarium is $38.95, so timing the visit to the free window keeps $77.90 in a couple's pocket and up to $155.80 for a family of four — every qualifying week. That's what Illinois residents leave on the table every time they pay walk-up prices. The catch is capacity, not money: free slots are reserved in advance and the popular dates go first, so the reservation is the real currency here.
Regular tickets (Non-resident general admission starts around $38.95/adult; Chicago residents get a fixed reduced rate (~$19.95/adult); prices vary by date and ticket package.) are on sheddaquarium.org — skip third-party sellers, the official price is the floor. Planning a bigger Chicago itinerary? A CityPASS Chicago bundle can undercut separate tickets — just check the current lineup for Shedd Aquarium before paying.
Brookfield Zoo Chicago (announced in batches) · Adler Planetarium (wednesdays 4pm–10pm) · Art Institute of Chicago (3rd thursday monthly 5pm–8pm) · Chicago Children's Museum (no regular free day) · Chicago History Museum (published dates) · DuSable Black History Museum and Education Center (wednesdays) · Field Museum (wednesdays) · Griffin Museum of Science and Industry (published dates) — or see the full free museum days in Chicago guide.
Chicago's free-day calendar, condensed to one email a month — verified dates and resident rules only.
↥ Check another museum → Browse all free museum & zoo days →
Illinois residents get free admission during Shedd's 2026 Free Nights, 5-9pm on Tuesdays: October 6, 13, 20, 27; November 3, 10, 17, 24; and December 1, 8, 15 (September's ran on the 1st, 8th, 15th, 22nd and 29th). Free Hours include all exhibits. Bring a valid state ID or driver's license proving Illinois residence. Earlier 2026 Resident Free Days (Jan-Feb) and Free Evenings (Mar-Jun) have passed.
Advance reservation strongly recommended due to demand; booking online carries a $5 convenience fee per order for free-day/evening reservations, or reserve by phone at 312-939-2438 with no extra fee.
The free days are for Illinois residents. All adults (18+) in the party must show a photo ID with an Illinois address at redemption; accompanied children don't need their own ID. — typically with ID or proof of residency. Visitors pay regular admission (Non-resident general admission starts around $38.95/adult; Chicago residents get a fixed reduced rate (~$19.95/adult); prices vary by date and ticket package.).
All exhibits plus seasonal Stingray Touch are included during Illinois Resident Free Hours.
Non-resident general admission starts around $38.95/adult; Chicago residents get a fixed reduced rate (~$19.95/adult); prices vary by date and ticket package.. That figure is the payoff for planning around the free day.
At $38.95 per adult, two adults keep $77.90 and a group of four paying adult prices keeps up to $155.80 per visit — before parking and extras.