Season 3 of The Summer I Turned Pretty premiered on July 16, 2025. This marked the highly anticipated final season of Prime Video's adaptation of Jenny Han's trilogy, wrapping up Belly's romantic saga with the Fisher brothers. Fans had been buzzing about it since the Season 2 cliffhanger.

Release Details

The season launched with Episodes 1 and 2 dropping simultaneously on Wednesday, July 16, 2025 , at around 3 a.m. ET (12 a.m. PT). New episodes then rolled out weekly on Wednesdays, stretching across 11 episodes total —an extended run to give the story a proper close. The finale aired on September 17, 2025.

Here's the full episode schedule for easy tracking:

Date| Episode(s) Released| Title Examples (Early Eps)
---|---|---
July 16, 2025| Episodes 1 & 2| "Last Season", "Last Christmas" 79
July 23, 2025| Episode 3| "Last Supper" 7
July 30, 2025| Episode 4| - 3
Aug 6, 2025| Episode 5| - 3
Aug 13, 2025| Episode 6| - 3
...| Episodes 7-11 (weekly)| Finale: Sept 17 15

Fan & Media Buzz

By mid-2025, online forums like Reddit's r/TSITPPrime were exploding with episode discussion threads, complete with spoiler rules and book-vs-show debates—proof of the show's die-hard following. Media outlets highlighted the college-era drama, Belly's choice between Conrad and Jeremiah, and cameos like Taylor Swift's "Daylight" in trailers. It was a trending topic all summer, blending romance, heartbreak, and that nostalgic Cousins Beach vibe.

"Season 3 will bring closure to Belly's romantic journey... spanning an extended 11 episodes." – Deadline on the finale hype

As of January 2026, the full season is streamable on Prime Video, perfect for rewatches or catching up on the emotional rollercoaster. TL;DR at bottom: Premiered July 16, 2025 with 2 episodes; weekly drops until Sept 17 finale (11 eps total).

Information gathered from public forums or data available on the internet and portrayed here.