What to Know About Super Tuesday 2024

The biggest day of the presidential primary calendar may not be so big this year.

A voter casts her ballot in the Democratic presidential primary election at a polling place on Super Tuesday in Herndon, Va., on March 3, 2020. Samuel Corum/Getty Images

As President Joe Biden and former President Donald Trump race toward their parties’ respective nominations, it may feel to some like the presidential primaries are already over. But in truth, most states have yet to weigh in.

That will change next month, on Super Tuesday, when voters across 15 states and one U.S. territory are set to sound off on their preferred candidate for president.