San Mateo County Libraries will be closed Sunday, September 1 and Monday, September 2 for Labor Day.

We will be performing system maintenance on Sunday, August 25 from 5:00 AM - 7:00 AM and Tuesday, August 27 from 10:00 PM - 6:00 AM. This will impact parts of smcl.org and our mobile app. We apologize for any inconvenience.