St. Mary’s County Historical Society

Holiday Schedule

Easter Week Please Call for Days & Hours
Memorial Day Weekend Offices Closed starting NOON Friday May 24th
July 4th Weekend Offices Closed
Labor Day Weekend Offices Closed
Thanksgiving Offices closed Thursday thru Saturday
Winter Break Closed December 17, 2020 - Reopen February 10, 2021
All other Maryland State & Federal Holidays, please call first
Plan ahead!
Call us at 301.475.2467 or email to confirm that we are open.
Revised: May 5, 2019 by PBL