In the summer of what year does Dirty Dancing take place?

Dirty Dancing takes place in the summer of 1963. This is confirmed by several clues throughout the movie, including:

* The music: The soundtrack features popular songs from 1963.

* The news events: The characters discuss the assassination of John F. Kennedy, which happened in November 1963.

* The fashion: The clothing and hairstyles reflect the styles of the early 1960s.