Okla. Stat. tit. 26, § 26-14-104: Time for return of absentee ballot to secretary of

county election board.

Absentee ballots shall be returned to the secretary of each

county election board no later than 7:00 p.m. the day of the

election; provided, absentee ballots that are hand delivered to the

county election board as provided in Section 14-108 of this title

shall be delivered no later than the end of regular business hours

on the day prior to the date of the election.