How to Watch ‘The Summer I Turned Pretty’ Season 3 Premiere: Time, Streaming, and Merch You’ll Love

Get ready for one last trip to Cousins Beach. The Summer I Turned Pretty Season 3 has officially arrived, and it’s bringing all the romance, drama, and nostalgic summer vibes fans have been waiting for. With the show’s final season premiering tonight, viewers finally get to see how Belly’s complicated love triangle with Conrad and Jeremiah plays out — several years after Season 2’s emotional finale.

Here’s everything you need to know about how to watch The Summer I Turned Pretty Season 3, including release time, streaming info, and even where to score the cutest Cousins Beach-inspired merch.

When Does Season 3 Premiere?

The Summer I Turned Pretty Season 3 premieres tonight, July 16, 2025, with the first two episodes dropping at 3 a.m. ET / midnight PT on Prime Video. If you’re on the East Coast, you might need to set an early alarm (or pull an all-nighter). On the West Coast, it’s perfect timing for a late-night binge.

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After that, new episodes will release once a week, every Wednesday, leading up to the finale on September 17.

Where to Watch ‘The Summer I Turned Pretty’

The show is an Amazon Prime Video original, so it will only be available through Prime Video.

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If you’re not a subscriber, here’s the good news: Amazon offers a 30-day free trial for new users. That means you can sign up today, watch the show (plus other Prime Video exclusives), and cancel anytime within the trial if you don’t want to pay.

Along with Prime Video, your free trial gives you access to:

• Free two-day Amazon shipping
• Prime Music and Prime Reading
• Exclusive Prime member deals

After the trial, a subscription costs $14.99/month or $139/year, but students and certain qualifying users may be eligible for discounts.

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How to Stream for Free

To watch The Summer I Turned Pretty Season 3 for free:

1. Go to Amazon Prime
2. Sign up for the 30-day free trial
3. Log into Prime Video
4. Search The Summer I Turned Pretty
5. Hit play and enjoy your return to Cousins Beach

Just don’t forget to cancel before the trial ends if you don’t want to be charged.

What’s Happening in Season 3?

Season 3 picks up years after the events of Season 2. Belly (Lola Tung) has grown, and so have her relationships with Conrad (Christopher Briney) and Jeremiah (Gavin Casalegno). This season dives into the emotional aftermath of young adulthood, first loves, heartbreaks, and the question everyone wants answered: Which Fisher brother will Belly choose?

The season promises both new beginnings and bittersweet goodbyes, tying up storylines that have followed the trio since Season 1.

Why Fans Are Hyped for Season 3

The series, based on Jenny Han’s bestselling trilogy, has earned a massive fanbase since its 2022 debut. Part nostalgia, part summer fantasy, it’s become a comfort watch for teens and young adults alike. And with Season 3 being the final chapter, emotions are running high.

Fans are expecting major character development, emotional payoffs, and possibly the most important reveal yet — who Belly chooses once and for all.

FAQs

What time does ‘The Summer I Turned Pretty’ Season 3 come out?
The first two episodes drop on July 16 at 3 a.m. ET / 12 a.m. PT on Prime Video.

How many episodes are in Season 3?
The full season includes multiple episodes released weekly through September 17, 2025.

Can I watch it without paying for Prime Video?
Yes, if you’re a new user, you can sign up for Amazon’s 30-day free trial and stream the entire season during that time.

Is this the final season?
Yes. Season 3 is the final chapter of Belly’s story.

Where can I find official show merch?
Amazon has launched a dedicated storefront with TSITP-inspired merch including Coach bags, swimwear, and Catbird jewelry. Just search The Summer I Turned Pretty on Amazon to explore the full collection.