DAYMARKExplainer · Midterms
What Is Actually at Stake in Congress?
Two chambers, different election maps, and a November decision about representation.
Before November: Check Your Voting Plan
Start with your election office. Deadlines and requirements depend on where you vote.
Daymark · Source review: September 7, 2026
The brief
The general election is November 3, 2026. Registration, early voting and mail-ballot deadlines can fall earlier. Use your state or local election office for the rules that apply to you. [1][2]
Three things to check
Confirm your registration and address. Then check the available voting methods, the applicable deadlines and any identification requirements. Finally, find the official sample ballot and polling-place information for your address. Your election office is the place to resolve questions. [2]
Keep the dates local
Do not assume a deadline shared by a friend in another state applies to you. Check whether a mail-ballot deadline concerns a request, a postmark or receipt. If rules change, use current official guidance rather than an old screenshot. [2]
Sources & update record
September 7, 2026 — Published this sourced summary. Dates within the story identify the underlying report or event. No original interviews were conducted for this edition.