Main Library

9:00am-9:00pm

(631) 399-1511

Main Library
407 William Floyd Pkwy
Shirley, NY 11967
United States

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Sun: 12:00pm-4:00pm

Mon: Closed

Tue-Thu: 9:00am-9:00pm

Fri: 9:00am-6:00pm

Sat: 9:00am-5:00pm

Mastic Beach Branch

9:00am-9:00pm

(631) 399-1511

Mastic Beach Branch
369 Neighborhood Rd.
Mastic Beach, NY 11951
United States

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Sun: 12:00pm-4:00pm

Mon: Closed

Tue-Thu: 9:00am-9:00pm

Fri: 9:00am-6:00pm

Sat: 9:00am-5:00pm

Moriches Branch

9:00am-9:00pm

(631) 399-1511

Moriches Branch
201 Montauk Highway
Moriches, NY 11955
United States

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Sun: 12:00pm-4:00pm

Mon: Closed

Tue-Thu: 9:00am-9:00pm

Fri: 9:00am-6:00pm

Sat: 9:00am-5:00pm

Week Calendar

Featured Events

Library mascot Ricardo holding a can, standing next to a box of cans decorated with hearts.

Have A Heart Food Drive

02/01/2026 @ 12:00pm to 02/28/2026 @ 5:00pm

Fireplace Lounge Area at Main Library

Program Type:

Events

Age Group:

Everyone

View Details

Library Branch: Main Library

Room: Fireplace Lounge Area

Age Group: Everyone

Program Type: Events

Event Details:

The library will be collecting non-expired, nonperishable food items to replenish local food pantries. Donations will be accepted at each library location.

Have A Heart Food Drive

02/17/2026 @ 12:00pm to 02/28/2026 @ 5:00pm

Adult Reference Area at Moriches Branch

Program Type:

Events

Age Group:

Everyone

View Details

Library Branch: Moriches Branch

Room: Adult Reference Area

Age Group: Everyone

Program Type: Events

Event Details:

The library will be collecting non-expired, nonperishable food items to replenish local food pantries. Donations will be accepted at each library location.

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On narrow displays, the weekly calendar is wider than the screen. You can side-scroll within this table to view events and reservations for the whole week.

Time	Sun (7/06)	Mon (7/07)	Tue (7/08)	Wed (7/09)	Thu (7/10)	Fri (7/11)	Sat (7/12)
6 pm		This event is in the "Adults" group From Trenches to Telescopes: The Evolution of Brookhaven National Lab 6:00pm–7:00pm Adults Main Library Closed Registration Required This event is in the "Adults" group Closed Please note you are looking at an event that has already happened. Registration is no longer available for this event. Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Community Room A Age Group: Adults Program Type: Information/Lecture Registration Required Event Details: Journey through the compelling history of Brookhaven National Laboratory in From Trenches to Telescopes, a program tracing its transformation from the World War-era military training ground Camp Upton to a world-renowned center for cuttin

Main Library

Mastic Beach Branch

Moriches Branch

Week Calendar

Featured Events

Have A Heart Food Drive

Program Type:

Age Group:

Have A Heart Food Drive

Program Type:

Age Group:

Primary tabs

From Trenches to Telescopes: The Evolution of Brookhaven National Lab