San Carlos Public Library San Carlos Public Library 89 San Carlos AvenueSan Carlos, AZ 85550928-475-2611Monday – Thursday8 a.m. – 6:30 p.m.Friday8 a.m. – 5 p.m.Closed for lunch 12pm-1pm Upcoming Events & Weekly Library Programs Storytimes at the Library Event to be announced Currently, there are no events planned. Please check back later.