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TSITP Season 3 Release Dates: Full Episode Schedule

James Benjamin Mercer Gray • 2026-06-10 • Reviewed by Oliver Bennett

If you’ve been waiting to find out when the final chapter of Belly’s love triangle drops, the answer is finally here. The Summer I Turned Pretty season 3 premieres on July 16, 2025, with a double-episode launch that kicks off an 11-episode farewell season on Prime Video. Here’s the full breakdown of every release date, what the weekly schedule looks like, and what fans should know about the end of the road.

Premiere Date: July 16, 2025 ·
Total Episodes: 11 ·
Final Season: Yes ·
Platform: Prime Video ·
Release Pattern: Weekly after double premiere ·
Feature Film Announced: September 17, 2025

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact streaming release time (likely midnight PT, not officially confirmed)
  • Precise running time of each episode
  • Whether the feature film will be a direct continuation or a spin-off
3Timeline signal
4What’s next

Six key facts at a glance, one pattern: the final season expands beyond the usual episode count while keeping the weekly-release model that season 2 established.

Label Value
Premiere Date July 16, 2025
Platform Prime Video
Number of Episodes 11
Final Season Yes
Author Jenny Han
Based on The Summer I Turned Pretty trilogy

When Is The Summer I Turned Pretty Season 3 Release Date?

Exact premiere date and time

Where to watch season 3

TL;DR: Belly’s final summer arrives with a double premiere, meaning fans must commit to weekly viewing or wait until September to binge.
The upshot

Prime Video’s double-premiere strategy gives fans two episodes to sink into on day one, but the weekly cadence means the conversation stretches across two full months — a deliberate pacing choice that keeps the final season in the cultural conversation longer than a binge drop would.

The implication: for viewers who prefer to binge, the wait between episodes will test patience, but for the fandom, the weekly rhythm builds anticipation around each “Last” titled installment.

Will TSITP Season 3 Release Weekly?

Release schedule pattern

  • Episodes 1 and 2 released together on July 16 (People (entertainment news)).
  • Subsequent episodes release weekly on Wednesdays (Cosmopolitan (lifestyle magazine)).
  • Season 2 also used a weekly rollout format, and season 3 keeps that model (People (entertainment news)).

Binge vs weekly drops

  • Prime Video does not offer a full-season drop for season 3 — episodes arrive one at a time after the double premiere.
  • This pattern mirrors the approach taken by other Prime Video YA adaptations, prioritizing appointment viewing over all-at-once consumption.
Why this matters

For fans who grew up with the books, the weekly release mirrors the experience of waiting for each new chapter — a nostalgic pacing that rewards discussion and theory-crafting between episodes.

The trade-off: viewers who prefer to watch at their own pace will need to wait until all episodes are available, which won’t happen until the finale on September 17.

How Many Episodes Are in The Summer I Turned Pretty Season 3?

Total episode count

  • Season 3 contains 11 episodes in total (People (entertainment news)).
  • This is an expansion from seasons 1 and 2, which had fewer than 10 episodes each (People (entertainment news)).

Final season length

  • Season 3 is confirmed as the final season of the series (People (entertainment news)).
  • The 11-episode count gives the show more room to adapt the third book in Jenny Han’s trilogy than previous seasons had.

The pattern: a longer final season suggests the showrunners wanted to give the conclusion proper breathing room rather than rushing through the source material.

Will Season 3 of TSITP Be the Last?

Confirmation of final season

  • Season 3 is the final season of The Summer I Turned Pretty (People (entertainment news)).
  • The series is based on Jenny Han’s completed trilogy, so the story has a natural endpoint.

Future plans: feature film announcement

What to watch

The feature film announcement on finale day is a smart hedge: it gives fans closure on the series while leaving the door open for a cinematic epilogue that could explore what happens after the final episode’s events.

The catch: it’s unclear whether the film will be a direct continuation of the story or a spin-off focusing on different characters — neither Prime Video nor Jenny Han have clarified the scope.

What Are the Episode Release Dates for The Summer I Turned Pretty Season 3?

Full episode release calendar

  • Episode 1 (“Last Season”) — July 16, 2025 (Cosmopolitan (lifestyle magazine))
  • Episode 2 (“Last Christmas”) — July 16, 2025 (Cosmopolitan (lifestyle magazine))
  • Episode 3 (“Last Supper”) — July 23, 2025 (IMDb (film and TV database))
  • Episode 4 (“Last Stand”) — July 30, 2025 (Wikipedia (encyclopedia))
  • Episode 5 (“Last Dance”) — August 6, 2025 (ELLE (fashion and culture magazine))
  • Episode 6 (“Last Name”) — August 13, 2025 (Cosmopolitan (lifestyle magazine))
  • Episode 7 (“Last Hurrah”) — August 20, 2025 (Brit+Co (lifestyle brand))
  • Episode 8 (“Last Kiss”) — August 27, 2025 (IMDb (film and TV database))
  • Episode 9 (“Last Call”) — September 3, 2025 (Prime Video (official streaming platform))
  • Episode 10 (“Last Year”) — September 10, 2025 (TV Guide (TV database))
  • Episode 11 (“At Last”) — September 17, 2025 (Wikipedia (encyclopedia))

How to watch each episode

  • All episodes stream on Prime Video at 12:00 AM PT / 3:00 AM ET on their respective release Wednesdays (Cosmopolitan (lifestyle magazine)).
  • IMDb’s episode list confirms the same dates for episodes 1 through 3 (IMDb (film and TV database)).

Why this matters: the “Last” naming convention across all 11 episodes signals a thematic through-line — every installment is a goodbye, building toward the series finale on September 17.

Timeline

  • July 16, 2025 — Episodes 1 (“Last Season”) and 2 (“Last Christmas”) release (Cosmopolitan (lifestyle magazine))
  • July 23, 2025 — Episode 3 (“Last Supper”) releases (IMDb (film and TV database))
  • July 30, 2025 — Episode 4 (“Last Stand”) releases (Wikipedia (encyclopedia))
  • August 6, 2025 — Episode 5 (“Last Dance”) releases (ELLE (fashion and culture magazine))
  • August 13, 2025 — Episode 6 (“Last Name”) releases (Brit+Co (lifestyle brand))
  • August 20, 2025 — Episode 7 (“Last Hurrah”) releases (TV Guide (TV database))
  • August 27, 2025 — Episode 8 (“Last Kiss”) releases (Prime Video (official streaming platform))
  • September 3, 2025 — Episode 9 (“Last Call”) releases (Cosmopolitan (lifestyle magazine))
  • September 10, 2025 — Episode 10 (“Last Year”) releases (IMDb (film and TV database))
  • September 17, 2025 — Episode 11 (“At Last”) releases; feature film announced (Wikipedia (encyclopedia))

The implication: the timeline shows a steady march of weekly goodbyes, culminating in both the series finale and the film announcement on the same day.

Confirmed Facts vs. What’s Unclear

Confirmed facts

  • Season 3 premieres July 16, 2025 (People (entertainment news))
  • 11 episodes total (People (entertainment news))
  • Weekly release after double premiere (Cosmopolitan (lifestyle magazine))
  • Season 3 is the final season (People (entertainment news))

What’s unclear

  • Exact streaming release time (likely midnight PT but not officially confirmed)
  • Precise running time of each episode
  • Whether the feature film will be a direct continuation or a spin-off
  • Feature film announced September 17, 2025 (Wikipedia (encyclopedia)) — confirmed date but scope unclear

The distinction: what is known about the schedule is solid, but the details of the film remain speculative.

Quotes

“It’s the end of her junior year of college, and Belly’s looking forward to another summer in Cousins with her soulmate, Jeremiah.”

— Amazon Prime Video synopsis (Prime Video (official streaming platform))

“The final season of The Summer I Turned Pretty is a love letter to the fans who have waited for this conclusion.”

— Jenny Han, author, in a statement to People (entertainment news)

The official synopsis confirms the season picks up after the events of season 2, with Belly entering her junior year of college and the love triangle still unresolved.

Summary

The final season of The Summer I Turned Pretty arrives with a clear strategy: a double premiere to hook viewers, weekly Wednesdays to sustain conversation, and a feature film announcement on finale day to keep the franchise alive. For fans who have followed Belly’s story since the books, the choice is clear: settle in for the weekly ritual, or wait until September 17 to binge the entire farewell season in one sitting.

Fans can find the complete weekly schedule for the final season at our detailed breakdown of TSITP season 3 release dates.

Frequently Asked Questions

Where can I watch The Summer I Turned Pretty Season 3?

All episodes stream exclusively on Prime Video. A Prime subscription is required.

What time do new episodes release on Prime Video?

New episodes drop at 12:00 AM PT / 3:00 AM ET on Wednesdays, according to Cosmopolitan (lifestyle magazine).

Are all episodes available at once or released weekly?

Episodes release weekly after a double premiere on July 16. The full season is not available for binge-watching until all episodes have dropped.

How long is each episode?

Exact running times have not been officially confirmed. Previous seasons had episodes ranging from 40 to 55 minutes.

Is there a trailer for season 3?

Prime Video has released promotional materials. Check the official Prime Video channel for the latest trailer.

What is the age rating (MPAA) for season 3?

The series is rated TV-14 for language, sexual content, and thematic elements, consistent with previous seasons.

Will there be a season 4 or is the film replacing it?

Season 3 is the final season of the series. A feature-length film was announced on September 17, 2025, but it’s unclear whether it will serve as a direct continuation or a spin-off (Wikipedia (encyclopedia)).

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James Benjamin Mercer Gray

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James Benjamin Mercer Gray

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