Shark Week opens with “Great White Sex Battle.” Watch three consecutive premieres starting at 8 p.m. ET on Discovery.

In its 37th year, Shark Week is the Discovery Channel's annual weeklong slate of shark-related programming. This year's event kicked off Sunday, July 20, with "Dancing With Sharks," an inter-species dance competition hosted by returning "Dancing With the Stars" frontman Tom Bergeron.

All the broadcast information, including full program guide and show synopses, so you can watch Shark Week 2025 from anywhere from July 20-26.