The wait is almost over: The Summer I Turned Pretty Season 3 concludes on September 17, 2025 , bringing Jenny Han’s coming-of-age story to a decisive close on Prime Video. One more week, one last episode, and a lot of lingering questions about Belly, Conrad, and Jeremiah will finally meet their answers.

When and where to watch the finale

The Season 3 finale lands on Wednesday, September 17, exclusively on Prime Video. Season 3 runs 11 episodes in total, and the finale follows the streamer’s usual overnight drop, which typically means an early-morning release in the U.S. (around 3 a.m. ET / 12 a.m. PT).

Related: ‘The Summer I Turned Pretty’ Season 3 Episode 10: Penultimate Drama Sets the Stage for the Finale

How the show may diverge from the books

Fans of the novels are especia

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