Sun Splash Family Waterpark in Cape Coral opens for its 2025 season on Saturday, March 8, 2025. Following the opening, the park will operate daily during Spring Break hours from March 14 through March 30. After that, it will be open Thursday through Sunday in April and May, before switching to daily summer hours from May 23 through September 1. Later in the fall, it will be open Friday through Sunday and weekends only in November, with additional days during the week of Thanksgiving excluding November 27.
Additionally, for the Sunsplash Water Park in Roseville, CA, the summer hours are daily from 11 AM to 5 PM with a night slide available from 4:30 PM to 9:00 PM.
If you are asking about a specific Sunsplash location, please clarify, but for the Cape Coral one, the season starts early March with varied operation hours depending on the time of year.