Not necessarily. Maybe I broke in. (Along with those other people in the picture)
Very awesome Beetlejuice's Graveyard Revue photo. The black and white in that particular shot definately gives it a classic monster cinematic feel.
It is definitely sunset. One enters the park from the east and the lagoon is to the west of the entrance with JP beyond that. The sun sets in the West, not the East.
Another MSI photo.
Baby velociraptor in the Jurassic Park Discovery Center.