what day does summer i turned pretty come out

The third and final season of "The Summer I Turned Pretty" premiered on Wednesday, July 16, 2025. The first two episodes were released on that day, and new episodes have been released weekly on Wednesdays since then. The episodes drop at 3 AM ET / 12 AM PT on Prime Video. The season will conclude with its 11th episode on September 17, 2025. So, the series returns on Wednesdays with new episodes starting July 16, 2025.