Office, Library, and Museum Closed Wednesday, December 24, 2025 12:00 AM 00:00 Thursday, January 1, 2026 12:00 AM 00:00 Montclair History Center 108 Orange Road Montclair, NJ, 07042 United States (map) Google Calendar ICS Thank you to everyone for a great 2025! Here’s to a happy, healthy 2026!