 The public safety complex lobby is open 24-7. You can also charge your phone there. All the libraries in town, as well as the Bentheim Western Greenwich Civic Center and Town Hall, also available as cooling centers, but only during operating hours. And the health department says stay cool, stay hydrated. Do not stay out in the sun unless you have to. And if you have to, check on neighbors also, especially elderly neighbors. WGCHU center time is 7.07 p.m.