Odaily Planet Daily News On October 28 local time, U.S. President Biden cast his early vote for the presidential election in Delaware. Biden voted in support of the Democratic presidential candidate Kamala Harris. November 5 is the voting day for the U.S. election, but several states allow voters to cast their ballots early. The first mail-in ballots were sent out on September 11, and early in-person voting began in places like Minnesota, South Dakota, and Virginia starting in September. (Jinshi)