The service will be open to the public, and seats are available on a first-come, first-serve basis.
In lieu of flowers, those wishing to honor Ebert's memory can send donations to The Ebert Foundation, c/o Northern Trust, 50 S. LaSalle St., Chicago, 60603. The nonprofit foundation supports arts and education programs.
Ebert died Thursday at age 70 after battling cancer. His death struck a note with Chicagoans who had come to know and love the critic, who won a Pulitzer Prize in 1975 and spent decades on TV screens giving a welcome thumbs-up or a dreaded thumbs-down.