Please note that on the first Wednesday of each month, the Library usually does not open until after 10 a.m. If you plan to visit for research, please email us at  [email protected] to verify that the Reading Room will be open on the days and times you wish to come.


January 1 - January 4 — Closed to public and researchers

January 21 (Monday) — Martin Luther King, Jr. Day (observed)

May 27 (Monday) — Memorial Day (observed)

July 4 (Thursday) — American Independence Day (observed

July 5 (Friday) — closed

September 2 (Monday) — Labor Day (observed)

October 14 (Monday) — Indigenous Peoples Day

November 28 & 29 (Thursday & Friday) — Thanksgiving Holiday (observed)

December 24 (Tuesday) - January 3, 2020 (Friday) — Closed to public and researchers


Library hours are subject to change. Please check this closing calendar for latest changes.