The Law Library, the Family Law Self Help Center, and the Circuit Court for Anne Arundel County is closed today November 22, 2018 and tomorrow, November 23, 2018 for the Thanksgiving Holiday. The Law Library will reopen on Monday, November 26, 2018. A list of Court Holidays is available on the Circuit Court’s website at https://mdcourts.gov/administration/holidays . Except on Court Holidays, the Library is open Monday through Friday, from 8:30 a.m. until 4:30 p.m.
Read this article, Congress Establishes Thanksgiving, at the National Archives website to find out how Thanksgiving became a holiday.