The new season 2 of Peacemaker premiered on August 21, 2025. It releases new episodes weekly on Thursdays at 9 PM ET / 6 PM PT on HBO Max. The season consists of 8 episodes, with the finale scheduled for October 9, 2025. So the new Peacemaker episodes are currently coming out weekly since August 21, 2025, and will continue until early October 2025.