Cincinnati Riverfest 2024 Schedule Time. Over on the kentucky side, riverfest on the levee starts at 3 p.m. Join us this labor day weekend at sawyer point & yeatman's cove for western & southern/webn fireworks & riverfest!

Labor day weekend is almost here, which marks the return of two cincinnati traditions: Celebrate the fireworks while contributing to a cincinnati landmark during “boom on.