“Eclipse,” the third movie in the “Twilight” series, hits theaters on June 30. You’re all excited. I know you are. But are you excited enough to buy tickets this week for a movie that’s more than a month away? That’s going to be an option for you; starting on Thursday at midnight, Fandango.com and MovieTickets.com will be selling tickets to the movie a full six weeks before it hits theaters. Given the popularity of the series and the reception of the most recent trailer, I’d hazard a guess that most, if not all, of the opening night showings will sell out in advance. So if you’re really a dedicated fan, make sure you jump on the early ticket release and get yourself set in advance.