What to KnowNov. 5, 2024 is Election Day in the United States.When do polls close? Here’s a state-by-state guide.Residents in most states have been voting for weeks; more than 80 million mail and early in-person ballots were cast across the country.Polls have shown the presidential race between former President Donald Trump and Vice President Kamala Harris to be neck and neck.It may take days, or even as long as a week for the NBC News Decision Desk to project a presidential winner.Other key races across the country will determine the balance of power in Congress.Ten states have abortion-related measures on the ballot, a key issue experts say drove voter turnout in early voting. To keep up with the latest local election coverage, watch NBC 4 New York News on your favorite streaming platforms or follow along here. Follow live updates below.