Monmouth County Library Manalapan Headquarters Branch Center Types Cooling Is Open Closed Hours Text Mon - Thurs 9:00 am - 9:00 pmFri, Sat 9:00 am - 5:00 pm Counties Monmouth Phone Numbers Main 732-431-7220 AIRS Terms Extreme Cold Warming CentersExtreme Weather SheltersExtreme Heat Cooling Centers Target Seasons Summer Sort Order 99