Season 3 of "The Summer I Turned Pretty" will have a total of 11 episodes. This is the longest season compared to the first two seasons, which each had eight episodes. The third season is the final one and is based on the third book in Jenny Han's trilogy, "We'll Always Have Summer." The first two episodes of Season 3 were released on July 16, 2025, with new episodes dropping weekly on Wednesdays until the finale on September 17, 2025.
