Main Library

407 William Floyd Pkwy, Shirley, NY 11967
(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 8, 2024 through June 8, 2025

Library Closings

  • JANUARY 1, 2024 – NEW YEAR’S DAY
  • FEBRURARY 19, 2024 – PRESIDENTS’ DAY
  • MARCH 31, 2024 – EASTER
  • MAY 12, 2024 – MOTHER’S DAY
  • MAY 27, 2024 – MEMORIAL DAY
  • JULY 4, 2024 – INDEPENDENCE DAY
  • SEPTEMBER 2, 2024 – LABOR DAY
  • NOVEMBER 28, 2024 – THANKSGIVING
  • DECEMBER 24, 2024 – CHRISTMAS EVE
  • DECEMBER 25, 2024 – CHRISTMAS DAY
  • DECEMBER 31, 2024 – NEW YEAR’S EVE

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 8, 2024 through June 8, 2025

Library Closings

  • JANUARY 1, 2024 – NEW YEAR’S DAY
  • FEBRURARY 19, 2024 – PRESIDENTS’ DAY
  • MARCH 31, 2024 – EASTER
  • MAY 12, 2024 – MOTHER’S DAY
  • MAY 27, 2024 – MEMORIAL DAY
  • JULY 4, 2024 – INDEPENDENCE DAY
  • SEPTEMBER 2, 2024 – LABOR DAY
  • NOVEMBER 28, 2024 – THANKSGIVING
  • DECEMBER 24, 2024 – CHRISTMAS EVE
  • DECEMBER 25, 2024 – CHRISTMAS DAY
  • DECEMBER 31, 2024 – NEW YEAR’S EVE

Mastic Beach Satellite Branch

369 Neighborhood Rd, Mastic Beach, NY 11951
(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 8, 2024 through June 8, 2025

Library Closings

  • JANUARY 1, 2024 – NEW YEAR’S DAY
  • FEBRUARY 19, 2024 – PRESIDENTS’ DAY
  • MARCH 31, 2024 – EASTER
  • MAY 12, 2024 – MOTHER’S DAY
  • MAY 27, 2024 – MEMORIAL DAY
  • JULY 4, 2024 – INDEPENDENCE DAY
  • SEPTEMBER 2, 2024 – LABOR DAY
  • NOVEMBER 28, 2024 – THANKSGIVING
  • DECEMBER 24, 2024 – CHRISTMAS EVE
  • DECEMBER 25, 2024 – CHRISTMAS DAY
  • DECEMBER 31, 2024 – NEW YEAR’S EVE

Moriches Satellite Branch

201 Montauk Hwy, Moriches, NY 11955
(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 10, 2023 through June 9, 2024

Library Closings

  • JANUARY 1, 2024 – NEW YEAR’S DAY
  • FEBRUARY 19, 2024 – PRESIDENTS’ DAY
  • MARCH 31, 2024 – EASTER
  • MAY 12, 2024 – MOTHER’S DAY
  • MAY 27, 2024 – MEMORIAL DAY
  • JULY 4, 2024 – INDEPENDENCE DAY
  • SEPTEMBER 2, 2024 – LABOR DAY
  • NOVEMBER 28, 2024 – THANKSGIVING
  • DECEMBER 24, 2024 – CHRISTMAS EVE
  • DECEMBER 25, 2024 – CHRISTMAS DAY
  • DECEMBER 31, 2024 – NEW YEAR’S EVE