The Complete Final Schedule: All 11 'The Summer I Turned Pretty' Season 3 Episode Release Dates (And What's Next)

The Summer I Turned Pretty, the Prime Video sensation based on Jenny Han’s beloved book trilogy, has officially concluded its final season, leaving fans to reflect on the dramatic events that unfolded in Cousins Beach. As of today, December 14, 2025, the full 11-episode run of Season 3 has aired, meaning you can now binge-watch the entire series without waiting a single week. The final season, which premiered in the summer of 2025, delivered the long-awaited conclusion to Belly’s journey and her complex relationships with the Fisher brothers, Conrad and Jeremiah. This guide breaks down the full, complete episode release schedule for the final season and reveals the exciting news about the franchise's future.

For those who missed the weekly drops or are looking to rewatch the emotional final chapter, the third season was the longest yet, adapting the final book, We'll Always Have Summer. All 11 installments are now available to stream exclusively on Prime Video, following a weekly release pattern that kept fans guessing and discussing every Wednesday morning.

The Full 'The Summer I Turned Pretty' Season 3 Episode Release Schedule

The third and final season of The Summer I Turned Pretty premiered on Wednesday, July 16, 2025, with a two-episode debut. Following the premiere, new episodes were released weekly every Wednesday until the series finale in September. This release strategy, consistent with the previous seasons, ensured the show dominated the summer conversation, giving viewers a fresh episode to look forward to each week. All episodes dropped at 3 a.m. ET (midnight PT) on Prime Video.

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Here is the complete, official 11-episode schedule for The Summer I Turned Pretty Season 3:

• Episodes 1 & 2 (Two-Episode Premiere): Wednesday, July 16, 2025
• Episode 3: Wednesday, July 23, 2025
• Episode 4: Wednesday, July 30, 2025
• Episode 5: Wednesday, August 6, 2025
• Episode 6: Wednesday, August 13, 2025
• Episode 7: Wednesday, August 20, 2025
• Episode 8: Wednesday, August 27, 2025
• Episode 9: Wednesday, September 3, 2025
• Episode 10: Wednesday, September 10, 2025
• Episode 11 (Series Finale): Wednesday, September 17, 2025

The finale, which aired on September 17, 2025, marked the conclusion of the main series, adapting the final chapters of the trilogy by author Jenny Han.

Key Details & Cast of the Final Season

Season 3 was the most anticipated installment, as it promised to finally resolve the central love triangle between Isabel "Belly" Conklin and brothers Conrad and Jeremiah Fisher. The season was based on the third novel, We'll Always Have Summer, and featured an extended episode count of 11, up from the 8 episodes in Season 2.

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The primary cast returned to reprise their iconic roles:

The Summer I Turned Pretty Season 3 Main Cast & Characters

• Lola Tung as Isabel "Belly" Conklin
• Christopher Briney as Conrad Fisher
• Gavin Casalegno as Jeremiah Fisher
• Sean Kaufman as Steven Conklin
• Rain Spencer as Taylor Jewel
• Jackie Chung as Laurel Park
• Rachel Blanchard as Susannah Fisher (in flashbacks/mentions)
• Alfredo Narciso as Cleveland Castillo
• Elsie Fisher as Skye
• Kyra Sedgwick as Julia

The final season’s plot focused heavily on Belly’s crucial decision and the emotional fallout, exploring themes of growing up, self-discovery, and the true meaning of a "forever" love. The trailer notably teased major life events, including a wedding, which fueled intense speculation among the fandom about which brother Belly ultimately chose.

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What’s Next After the Series Finale? The Announced Sequel Film

While the third season brought the main television series to a close, the story of Cousins Beach is not entirely over. In a major announcement following the series finale, Amazon Prime Video confirmed that the The Summer I Turned Pretty franchise will continue with a feature-length film.

This news is a massive win for fans, as it suggests that author Jenny Han and the production team felt there was still more story to tell beyond the scope of the original trilogy. While specific details about the plot, cast returns, or the movie's release date are still scarce, the announcement solidifies the show's status as a major cultural phenomenon for Prime Video. The film is expected to explore the characters' lives after the events of the Season 3 finale, potentially focusing on their college years or early adulthood.

Anticipated Topical Entities & Storylines for the Film

• The Core Trio’s Future: Following the resolution of the love triangle, the film will likely explore Belly, Conrad, and Jeremiah’s individual paths and how their bond evolves post-Cousins Beach.
• The Cousins Beach House: The iconic setting will undoubtedly play a role, perhaps as a place the characters return to during holiday breaks or major life milestones.
• Jenny Han’s Involvement: As the creator and showrunner, Jenny Han's continued creative guidance is expected, ensuring the film remains true to the spirit of the books and the series.
• Focus on College Life: The time jump often seen in the final book’s epilogue could be expanded upon, showing Belly’s college experience and the brothers’ careers.

Fans eager for more content can now rewatch the entire series—Seasons 1, 2, and the complete 11-episode Season 3—exclusively on Prime Video. The show's success has cemented its place as a cornerstone of young adult television, and the announced film ensures that the world of Belly, Conrad, and Jeremiah will live on for a little while longer.

Frequently Asked Questions (FAQs)

Q: Is The Summer I Turned Pretty Season 3 the final season?
A: Yes, Season 3 was confirmed to be the final season of the main series, adapting the third book, We'll Always Have Summer. However, a feature-length film has been announced to continue the franchise.

Q: How many episodes are in The Summer I Turned Pretty Season 3?
A: Season 3 featured 11 episodes, making it the longest season of the series.

Q: What day did new episodes of TSITP Season 3 come out?
A: New episodes were released every Wednesday on Prime Video.

Q: At what time were new episodes released?
A: Episodes were released at 3 a.m. ET / midnight PT on Prime Video.

Q: Where can I watch all seasons of The Summer I Turned Pretty?
A: All three seasons are available to stream exclusively on Prime Video.