Post Offices
Post Offices in & near Gilson, Illinois. Operating hours, locations, phone/fax number, services information.
Gilson Post Office
Post Office in Gilson, Illinois on Moss St. Operating hours, phone number, services information, and other locations.
Address: 1016 Moss St, Gilson, IL 61436
Phone: 309-876-2270
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 7:00am - 11:00amTuesday 7:00am - 11:00am
Wednesday 7:00am - 11:00am
Thursday 7:00am - 11:00am
Friday 7:00am - 11:00am
Saturday 7:00am - 9:45am
Sunday Closed
Lobby Hours
Monday 11:00amTuesday 11:00am
Wednesday 11:00am
Thursday 11:00am
Friday 11:00am
Saturday 9:45am
Sunday Closed
Last Collection Times
Monday 7:00am - 11:00amTuesday 7:00am - 11:00am
Wednesday 7:00am - 11:00am
Thursday 7:00am - 11:00am
Friday 7:00am - 11:00am
Saturday 7:00am - 9:45am
Sunday Closed