Season 2 of "The Summer I Turned Pretty" (TSITP) has a total of 8 episodes. The season premiered on July 14, 2023, and released episodes weekly until August 18, 2023. This is an increase from Season 1, which had 7 episodes. In summary:

• Season 1: 7 episodes
• Season 2: 8 episodes

This information is confirmed by multiple sources, including Decider, IMDb, and Wikipedia.