The first teaser poster for the upcoming “The Twilight Saga: Eclipse” has made its rounds. Found via Bloody-Disgusting, the one-sheet reportedly was shown at the American Film Market in Los Angeles.

“The Twilight Saga’s Eclipse” is an adaptation of the third novel from Stephenie Meyer’s “Twilight” series. The story finds Bella Swan once again being surrounded by danger. Knowing that her decision has the potential to ignite the ageless struggle between vampire and werewolf, she is forced to choose between her love for Edward and her friendship with Jacob.

Robert Pattinson and Kristen Stewart return as Edward and Bella. Bryce Dallas Howard takes over Victoria from Rachelle Lefevre, Catalina Sandino Moreno stars as Maria and Jack Huston is picked up to portray Rosalie’s former fiance, Royce King II. “Eclipse” is scheduled for a U.S. release on June 30, 2010.