Oyster Bay-East Norwich Public Library
89 East Main Street, Oyster Bay, NY 11771
(516) 922-1212
Fax: (516) 922-6453

Tree Line

Operating Hours

Click Here for a full list of Library closings and abbreviated hours

Monday, Tuesday
Wednesday Friday Saturday Sunday
9:30 AM - 9:00 PM
10:00AM - 9:00PM
9:30AM - 6:00PM
September - June
9:00 AM - 5:00 PM

Summer Hours*
9:00 AM -1:00 PM

September - June
1:00 PM - 5:00 PM

Summer Hours *

* Summer weekend hours begin the Sunday of the Oyster Bay High School Graduation.
Regular weekend hours resume the 1st Saturday after Labor Day


From either Northern State Parkway (Exit 35 North), or the Long Island Expressway (Exit 41 North), take Routes 106-107 North. Bear right to stay on 106 where highway divides from Route 107, heading north. Proceed on Route 106 across Northern Blvd. (Route 25A). At the 5th traffic light, turn right onto East Main Street. The Library is about 1 1/2 blocks from 106 (South Street), on the left.