Episode 8 Release Date Episode 8 of Welcome to Derry , titled "Winter Fire," premieres today, Sunday, December 14, 2025. It airs on HBO at 9 p.m. ET / 6 p.m. PT and streams simultaneously on Max (formerly HBO Max) in the US.
International Air Times In the UK, the episode debuts on Sky Atlantic and NOW at 2 a.m. GMT on Monday, December 15, with a repeat at 9 p.m. that evening. Other regions include 3 a.m. CET and 7:30 a.m. IST on December 15.
Viewing Details This finale concludes the first season, exploring Pennywise's origins in Derry. All prior episodes are available on Max for catch-up viewing.