All Available Season All Season Specials Jan, 1976 5 episodes 0.0 Season 1 Jan, 1974 16 episodes 4.9 This is a list of episodes from the first season of Happy Days. Season 2 Sep, 1974 23 episodes 5.0 This is a list of episodes from the second season of Happy Days. Season 3 Sep, 1975 23 episodes 5.0 Season 4 Sep, 1976 24 episodes 0.0 Season 5 Sep, 1977 26 episodes 0.0 Season 6 Sep, 1978 27 episodes 0.0 Season 7 Sep, 1979 25 episodes 0.0 Season 8 Nov, 1980 22 episodes 6.0 Season 9 Oct, 1981 22 episodes 0.0 Season 10 Sep, 1982 22 episodes 0.0 Season 11 Sep, 1983 22 episodes 10.0
