The Springfield Museums at the Quadrangle will be open seven days a week from June 29 through August 31.

Hours at the Michele & Donald D’Amour Museum of Fine Arts, the George Walter Vincent Smith Art Museum, and the Connecticut Valley Historical Museum will be Monday through Sunday, 11 a.m.-4 p.m. Hours at the Springfield Science Museum will be Monday-Saturday, 10 a.m.-5 p.m., and Sunday 11 a.m.-5 p.m.