Episode 5 of The Summer I Turned Pretty Season 3 (“Last Dance”) runs for about 66–67 minutes, so a little over an hour rather than a 90-minute “supersized” special.

Quick Scoop

  • Reported runtime: roughly 66 minutes (including credits).
  • Fans originally speculated it might be 90 minutes, but that was later shot down by Jenny Han herself, who confirmed it’s not 90 minutes long.
  • Viewers and recap sites consistently describe it as “over an hour,” which lines up with that ~66-minute figure.

Why people were confused

  • Promo talk about “supersized” episodes led fans to expect a feature-length 90-minute chapter.
  • Influencer and forum chatter mentioned runtimes like 70–75 minutes or even 1 h 17 min, but the clearest published recap pegs it at 66 minutes.

So if you’re trying to squeeze it in before work or bed, plan for just over an hour of screen time (plus your usual pause-and-replay moments). 😄

TL;DR: If you’re asking “how long is episode 5 of tsitp,” you’re looking at about 66 minutes, not a 90-minute movie-length episode.

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