When Does "Terminator 2: Judgment Day" (1991) Take Place?
"Terminator 2: Judgment Day" is a science fiction film written by James Cameron with William Wisher that released July 3rd, 1991. So when is "Judgment Day" set?
It takes place in the year:
We know this because the computer screen in the police cruiser displays John Connor’s file and he's registered as born "2/28/85" for February 28th, 1985 AD and he's listed as "AGE: 10".

1995 AD
We know this because the computer screen in the police cruiser displays John Connor’s file and he's registered as born "2/28/85" for February 28th, 1985 AD and he's listed as "AGE: 10".
1985 + 10 = 1995.
Additionally, there's a prologue labeled with a time and place setting title card as being "Los Angeles 2029A.D." so presumably, it's 2029 AD although this doesn't appear to be confirmable by context.
It is the second chronological film in the Terminator universe and can be watched at its timeline point.