CNN reports that if the presidential election goes to the rare second round, citizens who turn 18 between the two votes will be eligible only for the second round — meaning some young people will miss the first ballot. Polling indicates a second round is likely, so prospective young voters should check registration rules and deadlines ahead of both dates. This affects anyone tracking youth turnout or advising young Portuguese citizens.
Young citizens may only vote in second round
Sunday, 11 January 2026AI summary
Context & Explainers
The second round (segunda volta) is a runoff held if no candidate obtains more than 50% of votes in the first round; the top two candidates then compete head‑to‑head. For expats following elections, the second round is usually decisive because broader coalitions form and turnout and endorsements can change the outcome.
