Technically shouldn't this be set in the mid 90's?
Ok the first movie is clearly stated to be set in 1980, then its 5 years later in part 2 which makes the year 1985, and parts 3 and 4 are just 2 days after the events of part 2. So in The Final Chapter the year is 1985 which is almsot accurate to the time part 4 was made in.
And Tommy looks to be at least 10 in part 4, part 5 the character appears to be about 17 which puts it about 6 or 7 years after the events of part 4 so we should be in 1992 in part 5. In part 6 Tommy is clearly older i would say he's in his early 20's so the year should be at least 95 or 96.
Yeah i don't think we're told what year it is in the movie so you could say "Well it could be set in 95 we're not told what the year is in the film" but by the music, the clothes and hair styles these teens are clearly living in the mid 80's. Everything in the movie was clearly supposed to be set in 1986 even though going by the films timeline it should be close to 1996.
Thats what i love about these high school girls, i get older they stay the same age.