2021
* All libraries closed
| January 1 | New Year's Day* |
| January 18 | Martin Luther King Jr. Day [BCL open 10am-5pm; branches closed.] |
| February 12 | Lincoln's Birthday [BCL open 10am-5pm; branches closed.] |
| February 15 | Presidents Day [BCL open 10am-5pm; branches closed.] |
| April 2 | Good Friday* |
| April 4 | Easter Sunday* |
| May 28 | All locations close at 12pm. |
| May 29, 30 & 31 | Memorial Day Weekend* |
| June 18 | Juneteenth* |
| July 4 & 5 | Independence Day* |
| September 4, 5 & 6 | Labor Day Weekend* |
| October 2 | BCL closed, branches open |
| October 11 | Columbus Day / Indigenous Peoples' Day [BCL open 9am-5pm; branches closed.] |
| November 2 | Election Day [BCL open 9am-5pm; branches closed.] |
| November 11 | Veteran's Day [BCL open 9am-5pm; branches closed.] |
| November 24 | All libraries close at 5pm. |
| November 25 | Thanksgiving Day* |
| November 26 | Friday After Thanksgiving [BCL open 9am-5pm; branches closed.] |
| December 24 | Christmas Eve* |
| December 25-26 | Christmas Day* |
| December 31 | New Year's Eve* |
| January 1, 2022 | New Year's Day* |
