If you're not registered, well, it's actually not too late. You can register at the polls today if you bring a government-issued photo ID, current utility bill, bank statement, paycheck, or government check that displays your name and address.
Where is my polling location?
Drop in your address to check where to cast your ballot tomorrow.
What do I need to bring to vote?
If you've voted in DC before, don't worry about it: No ID is required. If it's your first time or you registered by mail, bring a government-issued photo ID or a government document, like a bank statement or utility bill, that has your name and address on it.
When does my poll open?
If you're feeling extra patriotic, you can cast a vote at 7am and be in one of Washington, DC's best coffee shops by 7:17am.