I do that a lot. Between the snacks, the bathroom breaks, the rewinding, the having to look things up, and the general boredom from slower paced movies, one film can end up costing me a whole night.
I'm not complaining. I know myself well enough to know my limits. Even if I were to watch a film in theaters, I'd go look up scenes, actors, and summaries online to relieve my mind of everything I missed or that bothered me during the film. I can never get it all in one take