Departments/ News County Offices Closed Friday, June 18, in Observance of Juneteenth Montgomery County Administrative Offices will re-open on Monday, June 21, at 8:30 a.m. The following Montgomery County offices and facilities will be closed in observance of Juneteenth, Friday, June 18, 2021: Animal Care and Adoption Center Clerk of Circuit Court County Administrative Offices Social Services The Consolidated Sites and Montgomery-Floyd Regional Library will be open on Friday, June 18, 2021. However, Montgomery-Floyd Regional Library branches will be closed on Saturday, June 19. Montgomery County Administrative Offices will re-open on Monday, June 21, at 8:30 a.m.