The Dark Knight Rises is two hours and 45 minutes long!Meredith Woerner6/04/12 4:46pmFiled to: Dark knight risesMoviesBatmanComicsChris NolanPosters106EditPromoteShare to KinjaToggle Conversation toolsGo to permalink The official time of Chris Nolan's final Batman movie, The Dark Knight Rises, has finally been revealed. And it's clocking in at a whopping two hours and 45 minutes long. Thus making it the longest movie in Nolan's trilogy. Yipes. This makes us a little nervous, given that The Dark Knight already felt a wee bit long at the cinema.