Milwaukee Summerfest 2025 Date And Time. The goo goo dolls, black pumas and the best and worst of summerfest 2025's first saturday. Summerfest in milwaukee reveals 2025 headliner lineup, with more than 140 acts.

Labor day is almost here, and milwaukee is ready to deliver an exciting long weekend that you won’t want to miss. Find the date, time and stage for each act here.