The Summer I Turned Pretty fans, mark your calendars: the third season—and series—finale airs Wednesday, September 17, 2025. The Summer I Turned Pretty finale airs September 17, and here’s everything you need to know to be ready when Belly, Conrad, and Jeremiah’s story wraps up.

When & Where to Watch

Season 3, Episode 11 (the finale) drops on Prime Video at 12:00 a.m. Pacific Time / 3:00 a.m. Eastern Time.

That timing is consistent for all episodes in this final season—new installments have been released weekly on Wednesdays at that same time.

Episode Count & Structure

The Summer I Turned Pretty Season 3 is the most expansive season so far, with 11 episodes—three more than seasons one and two. The season opened with a two-episode drop on July 16, 2025, followed by one episode eve

See Full Page