Who's point of view is it from, if it's not any of the character's point of view?

Sometimes an author uses an omniscient third person point of view.

http://www.helium.com/knowledge/77872-tips-for-writing-in-the-third-person

http://fictionwriting.about.com/od/glossary/g/omniscient.htm

If it's not from any of the character's point of view, it could be from the perspective of the narrator or the author. The narrator is the voice telling the story, and they can provide insight and observations about the characters and events. The narrator might have their own thoughts, opinions, and knowledge that go beyond what any individual character knows or experiences. The author, on the other hand, is the creator of the story and can shape the narrative in various ways. They can use different narrative techniques to present the story from a more objective or omniscient perspective, allowing readers to see and understand things that the characters themselves may not be aware of. In some cases, the story may also be told from a collective point of view, representing a group of characters or a community. The specific techniques and perspectives used will vary based on the style and structure of the narrative.