Millburn Public Library Center Types Cooling Is Open Closed Hours Text Mon - Fri 9:30 am - 8:45 pmSat 9:00 am - 5:00 pmSun 1:00 pm - 5:00 pm Counties Essex Instructions Seniors are advised to go to the Livingston or Short Hills Mall. Address 200 Glen Ave Millburn, NJ 07041 AIRS Terms Extreme Cold Warming CentersExtreme Weather SheltersExtreme Heat Cooling Centers Sort Order 99