Shark Week 2025 is scheduled to run from Sunday, July 20 through Saturday, July 26. Programming begins each evening at 8 p.m. ET. This marks the 37th annual Shark Week event on the Discovery Channel, featuring 20 hours of new shark-themed specials and celebrations, including a new special titled "Dancing With Sharks" hosted by Tom Bergeron. The content is also available for streaming on Discovery+ and HBO Max. So, Shark Week 20 (2025) is from July 20 to July 26, 2025. If you need more specific programming details or ways to watch, let me know!