Our Shops

Stony Brook Post Office
Harbor Crescent
129 Main Street, Stony Brook, NY 11790
(800) 275-8777
Full Service: Monday - Friday : 8am - 5pm
Full Service: Saturday : 8am - 1pm
Self Service: Monday - Friday : 5:15am - 5:15pm
Self Service: Saturday : 5:15am - 3:15pm

Postal and Passport Service. Full assortment of greeting cards, postage and packing materials, and P.O. Boxes.  Mechanical eagle in pediment flaps its wings on the hour, 8 am- 8 pm