Notwithstanding another provision of law, a process server may serve a summons, complaint, or other judicial documents on Sundays; however, a process server may not serve a person who is going to or from or attending a regularly or specially scheduled church or other religious service on Sunday.
Service of summons, complaint or other judicial documents on Sunday
S.C. Code Ann. § 15-9-17, under Title 15, Chapter 9.
S.C. Code Ann. § 15-9-17