Main Library

407 William Floyd Pkwy, Shirley, NY 11967

Library Hours

Location Temporarily Closed

Library Closings

Location Temporarily Closed


Technology Center at the Mastic Recreation Center

15 Herkimer St, Mastic, NY 11950
(631) 399-1511

Library Hours

Monday – Thursday: 9:00 a.m. – 9:00 p.m.
Friday: 9:00 a.m. – 6:00 p.m.
Saturday: 9:00 a.m. – 5:00 p.m.
Sunday: 12:00p.m. – 4:00p.m.*

*September 11, 2022 through June 11, 2023

Library Closings

  • JANUARY 1, 2023 – NEW YEAR’S DAY
  • FEBRUARY 20, 2023 – PRESIDENTS’ DAY
  • APRIL 9, 2023 – EASTER
  • MAY 14, 2023 – MOTHER’S DAY
  • MAY 29, 2023 – MEMORIAL DAY
  • JULY 4, 2023 – INDEPENDENCE DAY
  • SEPTEMBER 4, 2023 – LABOR DAY
  • NOVEMBER 23, 2023 – THANKSGIVING
  • DECEMBER 24, 2023 – CHRISTMAS EVE
  • DECEMBER 25, 2023 – CHRISTMAS DAY
  • DECEMBER 31, 2023 – NEW YEAR’S EVE

Mastic Beach Satellite Branch

369 Neighborhood Rd, Mastic Beach, NY 11951
(631) 399-1511

Grand Opening and Ribbon Cutting Ceremony January 14th, 2023 at 10am!

Library Hours

Monday – Thursday: 9:00 a.m. – 9:00 p.m.
Friday: 9:00 a.m. – 6:00 p.m.
Saturday: 9:00 a.m. – 5:00 p.m.
Sunday: 12:00p.m. – 4:00p.m.*

*September 11, 2022 through June 11, 2023

Library Closings

  • JANUARY 1, 2023 – NEW YEAR’S DAY
  • FEBRUARY 20, 2023 – PRESIDENTS’ DAY
  • APRIL 9, 2023 – EASTER
  • MAY 14, 2023 – MOTHER’S DAY
  • MAY 29, 2023 – MEMORIAL DAY
  • JULY 4, 2023 – INDEPENDENCE DAY
  • SEPTEMBER 4, 2023 – LABOR DAY
  • NOVEMBER 23, 2023 – THANKSGIVING
  • DECEMBER 24, 2023 – CHRISTMAS EVE
  • DECEMBER 25, 2023 – CHRISTMAS DAY
  • DECEMBER 31, 2023 – NEW YEAR’S EVE