Binge-Worthy Guide: The Complete 'The Summer I Turned Pretty' Season 3 Episode Release Schedule And Final Season Status

For fans eagerly searching for the latest information on *The Summer I Turned Pretty* (TSITP) episode release schedule, the most crucial update as of December 10, 2025, is that the highly-anticipated third and final season has officially concluded. The entire 11-episode season, based on Jenny Han’s third novel, *We’ll Always Have Summer*, is now available for binge-watching exclusively on Prime Video, offering a definitive end to Belly’s emotional journey with the Fisher brothers. This guide breaks down the full release schedule, the total episode count, and the significant news about the series' conclusion and its future. The third season, which premiered on July 16, 2025, marked a major shift in the series' release pattern and its storyline, picking up two years after the events of Season 2. The weekly drop format kept fans on the edge of their seats throughout the summer, culminating in a highly emotional finale that resolved the central love triangle between Isabel "Belly" Conklin, Conrad Fisher, and Jeremiah Fisher.

The Summer I Turned Pretty Season 3: Cast, Plot, and Final Season Details

The third season of *The Summer I Turned Pretty* was confirmed to be the series' final installment, adapting the last book in the beloved trilogy, *We’ll Always Have Summer*. This season was notable for having an extended run, consisting of 11 episodes, up from the eight episodes of the previous seasons. The narrative focused on Belly Conklin's junior year of college, where she was initially looking forward to another summer in Cousins Beach with her soulmate, Jeremiah. However, the looming presence of Conrad and the complex dynamics of their intertwined families—the Conklins and the Fishers—threatened to upend her seemingly settled future.

Main Cast and Characters

• Isabel 'Belly' Conklin: Played by Lola Tung. The central protagonist navigating the love triangle and her coming-of-age journey.
• Conrad Fisher: Played by Christopher Briney. The brooding older Fisher brother, Belly’s first love.
• Jeremiah Fisher: Played by Gavin Casalegno. The charming younger Fisher brother, Belly’s boyfriend at the start of the season.
• Steven Conklin: Played by Sean Kaufman. Belly’s older brother, whose own relationship with Taylor is a key subplot.
• Taylor Jewel: Played by Rain Spencer. Belly’s best friend and Steven’s romantic interest.
• Laurel Park: Played by Jackie Chung. Belly and Steven’s mother, an author.
• Susannah Fisher: (Mentioned/Flashbacks) The late matriarch of the Fisher family, whose beach house in Cousins Beach is the heart of the story.
• Adam Fisher: Played by Tom Everett Scott. Conrad and Jeremiah’s father.
• Jenny Han: The author of the original book trilogy and a co-showrunner of the series.

The Complete TSITP Season 3 Episode Release Schedule (July - September 2025)

Unlike the previous seasons, which saw a larger batch of episodes drop at once, Season 3 adopted a more traditional weekly release after the premiere. This strategy was designed to prolong the summer experience and keep the conversation going among the dedicated fandom. All episodes were released on Prime Video at the same time: 3:00 AM Eastern Time (ET) / 12:00 AM Pacific Time (PT). The following is the full, now-concluded, 11-episode release schedule:

• Episode 1: "Last Season" - Premiered on Tuesday, July 16, 2025
• Episode 2: "Last Christmas" - Premiered on Tuesday, July 16, 2025
• Episode 3: "Last Supper" - Premiered on Wednesday, July 23, 2025
• Episode 4: "Last Stand" - Premiered on Wednesday, July 30, 2025
• Episode 5: "Last Dance" - Premiered on Wednesday, August 6, 2025
• Episode 6: "Last Chance" - Premiered on Wednesday, August 13, 2025
• Episode 7: "Last Kiss" - Premiered on Wednesday, August 20, 2025
• Episode 8: "Last Promise" - Premiered on Wednesday, August 27, 2025
• Episode 9: "Last Fight" - Premiered on Wednesday, September 3, 2025
• Episode 10: "Last Goodbye" - Premiered on Wednesday, September 10, 2025
• Episode 11: "We'll Always Have Summer" (Series Finale) - Premiered on Wednesday, September 17, 2025

The season finale, which adapted the climactic events of the final novel, provided the definitive answer to the question of who Belly ends up with, concluding the central narrative arc that began at Cousins Beach.

What's Next for the TSITP Universe After the Finale?

The conclusion of Season 3 in September 2025 marked the end of the television series, fulfilling the three-book arc created by author Jenny Han. However, the story might not be entirely over for the Conklin and Fisher families.

The Feature Film Announcement

A significant piece of news that followed the series conclusion was the announcement of a feature-length film. While details are scarce, this movie is expected to provide an epilogue or a continuation of the characters' lives post-series finale, potentially exploring their adult lives and careers, such as Steven's startup venture or the paths of Belly, Conrad, and Jeremiah after their college years. This unexpected development offers a glimmer of hope for fans disappointed that Season 3 was the series' last.

The Legacy of Cousins Beach

The show's success on Prime Video solidified its place as a cultural phenomenon, driving renewed interest in the young adult romance genre. The themes of first love, heartbreak, friendship, and family grief resonated deeply with audiences. Even with the series over, the setting of Cousins Beach remains an iconic location in the world of teen dramas, a place where pivotal life moments—from Susannah's illness to the characters' college applications—unfolded. The emotional weight of the love triangle, the "Team Conrad" vs. "Team Jeremiah" debate, and the strong ensemble cast performance by Lola Tung, Christopher Briney, and Gavin Casalegno are what cemented its legacy.

How to Binge the Entire Series Now

Since the final episode dropped on September 17, 2025, the entire three-season run of *The Summer I Turned Pretty* is available to stream in its entirety on Prime Video. Fans can now experience Belly’s complete evolution—from her first summer to her final decision—without the weekly wait. This is the perfect opportunity for new viewers to discover the series or for existing fans to rewatch the entire saga, paying closer attention to the subtle clues and character development across all three seasons. Entities like the Fisher beach house, the debutante ball, and the infinity necklace remain central symbols of the show’s emotional depth and are worth revisiting in a binge session.