Monmouth County Library Branch Locations are closed on the following days for 2020.
| Wednesday, January 1 | New Year’s Day |
| Monday, January 20 | Martin Luther King’s Birthday |
| Monday, February 17 | President’s Day |
| Friday, April 10 | Good Friday |
| Sunday, April 12 | Easter |
| Sunday, May 10 | Mother’s Day |
| Sunday, May 24 | Memorial Day, Observed |
| Monday, May 25 | Memorial Day |
| Friday, July 3 | Independence Day, Observed |
| Saturday, July 4 | Independence Day |
| Monday, September 7 | Labor Day |
| Monday, October 12 | Columbus Day |
| Tuesday, November 3 | Election Day* |
| Wednesday, November 11 | Veterans Day |
| Thursday, November 26 | Thanksgiving Day |
| Friday, November 27 | Day After Thanksgiving |
| Friday, December 25 | Christmas Day |
| Saturday, December 26 | Christmas, Observed |
*Some branches are designated as poll places; only accessible for voting only.
Early Closures – 5 pm
| Wednesday, November 25 | Thanksgiving Eve |
| Thursday, December 24 | Christmas Eve |
| Thursday, December 31 | New Year’s Eve |
Headquarters and Eastern Branch Sunday Summer Closures: Sunday, June 21, 2020-Sunday, September 6, 2020
