The term business day means Monday through Friday, except the legal public holidays specified in 5 U.S.C. 6103,any,or.S. Office of Personnel Management has announced that Federal agencies in the Washington, DC, area are closed. For purposes of calculating any deadline imposed by this part triggered by the submission of a party to a transaction under § 802.501(i), any submissions received after 5 p.m. Eastern Time are deemed to be submitted on the next business day.