Apple juice unrefrigerated, canned, and unopened lasts 1-1.5 years in the pantry but only .75-1 year in the freezer according to stilltasty.com.
Blackberry juice lasts as long as apple juice does in pantry and freezer if it is unrefrigerated, canned, and unopened. So does cranberry juice, grape juice, grapefruit juice, lemon juice that is not from concentrate, lime juice not from concentrate, orange juice, pineapple juice, pomegranate juice, prune juice, tangerine juice, and carrot juice doesn't even last in the freezer according to stilltasty.com
Why would canned, unrefrigerated, unopened juice last longer in the pantry than the freezer? That seems counterintuitive because most things last the longest in the freezer.