(12:40 p.m. EST) -- Get your light sabers and superhero capes ready: Disney Cruise Line will extend its popular Star Wars Day at Sea and Marvel Day at Sea voyages through early March 2020, with the addition of 18 cruises -- nine apiece for each.

Star Wars Day at Sea

In 2020, Star Wars Day at Sea sailings will be offered on nine Disney Fantasy seven-night Caribbean sailings, all of which depart from Port Canaveral (Orlando), Florida. Cruisers on these voyages will encounter some of the Star Wars universe's legendary characters including Darth Vader, Kylo Ren, Chewbacca, C-3PO and R2-D2. Activities range from live shows and Star Wars-themed family and kids' games to unique food and beverage options and special merchandise.

Eastern Caribbean Star Wars Days at Sea cruises depart January 11 and 25, and February 8 and 22.

Western Caribbean Star Wars Days at Sea cruises depart January 4 and 18, and February 1, 15 and 29.

Marvel Day at Sea

Marvel Day at Sea (Photo: Disney)

Between January and early March 2020, select five-night Disney Magic sailings out of Miami will feature Marvel Day at Sea (read all about one of these 2018 sailings). On these cruises, passengers will get to meet and greet an array of Marvel superheroes and villains including Captain America, Captain Marvel, Spider-Man, Iron Man and others. As with the Star Wars Day at Sea, activities will include live shows and themed games, along with special food, beverage and merchandise options.

Five-night Bahamian sailings depart January 9 and 27, February 10 and 24, and March 9.

Five-night Western Caribbean sailings depart January 18, and February 1, 15 and 29.