Sommarens Tolv Månader
- Jaar: 1988
- Land: Sweden
- Genre: Horror, Sciencefiction, Drama, Mysterie, TV Film
- Studio: SVT
- Trefwoord: suicide, winter, secret mission, hallucination, wilderness, summer, mysterious force, surveillance camera, government scientist, construction worker, drunkenness, scientific experiment
- Regisseur: Richard Hobert
- Gips: Hans Mosesson, Bergljót Arnadóttir, Victoria Möllerström-Hjelm, Göran Stangertz, Kajsa Reingardt, Halvar Björk