After a highly emotional second season, The Summer I Turned Pretty is back with its final chapter, and it’s bigger than ever. Season 3, inspired by Jenny Han’s third book We’ll Always Have Summer, promises closure, emotional highs, and one final trip to Cousins Beach. Adding more episodes and fleshed-out character arcs, this season has concluded the popular coming-of-age story in a manner that fans have long awaited.
The Summer I Turned Pretty Season 3 Plot
In Season 3, Belly (Isabel Conklin) is completing her junior year in college and is expecting another picture-perfect summer with her boyfriend Jeremiah. However, when things appear to go into place, Conrad turns up unexpectedly. His entry brings back the old feelings and creates a new buzz in the mind of Belly.
Stuck in the middle between the past and the present, she needs to confront unaddressed feelings and make a choice of likeness. Focusing on the family dynamics, heartbreaks, and personal development, the last season of the show takes Belly through the most notable summer in her life.
Inside The Summer I Turned Pretty Season 3 Cast Lineup
This is where Season 3 returns with the new cast and brings back the core cast to introduce more drama and layers:
Lola Tung as Isabel “Belly” Conklin: The emotional anchor of the story, torn between two brothers and growing into adulthood.
Christopher Briney as Conrad Fisher: The first love of Belly, who once returns to show all the problems.
Gavin Casalegno as Jeremiah Fisher: Belly is already dating, a warm and loyal person but shaken when Conrad re-emerges.
Sean Kaufman as Steven Conklin: Steven Conklin is the older brother of Belly and has his own love story this season.
Rain Spencer as Taylor Madison Jewel: The best friend of Belly, now moving on to a serious relationship with Steven.
Jackie Chung as Laurel Park: Mother of Belly and Steven still who have yet to complete her journey.
Isabella Briggs as Denise: A new series regular introduced in Season 3.
New cast: Kristen Connolly as Lucinda Jewel, Rachel Blanchard as Susannah Fisher, Zoe de Grand’Maison as Agnes, Lily Donoghue as Lacie Barone, Sofia Bryant as Anika, Emma Ishta, Tanner Zagarino as Redbird
Jenny Han also lends her creativity as the main backbone of the show, followed by Sara Kucserka as well as executive producers Karen Rosen, Paul Lee, Hope Hartman, and Mads Hansen.
The Summer I Turned Pretty Season 3 Release Date
The Summer I Turned Pretty Season 3 release date is set on July 16, 2025 and it will be aired on Amazon Prime Video, premiering one episode every Wednesday. The program started with a two-episode premiere, and the following ones will be released on Wednesday, once a week. Now with 11 episodes, it is the longest season so far and allows telling more elaborate stories and creating a sort of build-up to the finale.
Full Episode Release Schedule:
| Episode(s) | Release Date |
| Episode 1 & 2 | July 16, 2025 |
| Episode 3 | July 23, 2025 |
| Episode 4 | July 30, 2025 |
| Episode 5 | August 6, 2025 |
| Episode 6 | August 13, 2025 |
| Episode 7 | August 20, 2025 |
| Episode 8 | August 27, 2025 |
| Episode 9 | September 3, 2025 |
| Episode 10 | September 10, 2025 |
| Episode 11 (Finale) | September 17, 2025 |
Release Times by Region:
| Region Time | (Every Wednesday) |
| US (PDT) | 12:00 AM |
| US (EDT) | 3:00 AM |
| UK (BST) | 8:00 AM |
| Central Europe | 9:00 AM |
| India (IST) | 12:30 PM |
| Australia (AEST) | 5:00 PM |
| New Zealand (NZST) | 7:00 PM |
Episodes will continue releasing weekly at the same time slots through to the series finale on September 17, 2025.
Where to Watch
The Summer I Turned Pretty Season 3 is an Amazon Prime Video release, with all episodes available on it. One can also find Seasons 1 and 2 on the platform to be able to watch them or rewatch essential scenes.
Conclusion
A tearful, heartfelt farewell is what Season 3 of The Summer I Turned Pretty is. With higher stakes, new characters, and deeper personal conflicts, the show closes out its story with the grace and complexity it’s always promised. It doesn’t matter whether you are Team Conrad or Team Jeremiah or somewhere in the middle but between, this final stretch gives every fan something to hold onto. Mark your calendars and get your tissues ready, this summer’s goodbye will be one to remember.
Amit Gupta is a 2015 graduate of RTU in Rajasthan, India. After working over a decade as an additional writer at News article, he decided to start his own news publication. He mainly focuses on entertainment, Movies, Web series articles and editorials. He likes to listen to music and play cricket in his free time. Follow On Facebook.
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