The office at 61-B Ulmer Road will be open 9 a.m. to 4 p.m. Friday, but will be closed until Dec. 2 over the Thanksgiving holiday.
Beginning Dec. 2, the office will return to its typical 9 a.m. to 4 p.m. office hours each Wednesday.
"We're usually open just one a day week down there, but when we go into election mode, we try to provide the five day a week service," county elections director Marie Smalls said. "Then we'll ramp back up early next year ahead of the presidential primary and a busy 2016."
For more information, call the elections office at 843-255-6900 or go to www.bcgov.net/vote.