Joe Biden is slated to be one of the first guests on “The Late Show with Stephen Colbert.”

The vice president will stop by the studio on Sept. 10 — three nights into Colbert’s tenure as host, Politico reported.

News of Biden’s appearance comes as speculation grows about whether he will face-off against Hillary Clinton in the presidential election.

Meanwhile, Donald Trump will take questions on “The Tonight Show with Jimmy Fallon” on Sept. 11.