Early voting in Oklahoma started today. Voting is taking place until 6 tonight, then tomorrow from 8 a.m. – 6 p.m. And on Saturday from 9 a.m. – 2 p.m. Early voting takes place at every county’s election board. In larger cities there are additional locations open. You can find that information on your county’s election website. All polling locations will be open Tuesday for voting from 7 a.m. – 7 p.m.