Cruising with Carnival in 2025 promises a vacation full of excitement, laughter, and unforgettable memories. One of the highlights of any Carnival cruise is the theme nights. These events turn ordinary evenings into vibrant celebrations with music, dancing, and opportunities to dress up. No matter if you are a first-time cruiser or a seasoned sailor, knowing about Carnival theme nights, especially the 2025 schedule, helps you pack the right outfits and plan for maximum fun.