List of 2 Days &amp; 1 Night episodesList of 2 Days &amp; 1 Night episodes List of 2 Days & 1 Night episodes The following is a list of episodes of the South Korean reality-variety show 2 Days & 1 Night, a segment of "Happy Sunday", broadcast on the KBS2 every Sunday at 6:25pm KST. The show began airing in HD on May 23, 2010. Episodes are aired with English subtitles not only in episode reruns, but also episodes uploaded on KBS World's official YouTube channel. There were 232 episodes aired during Season 1, which ended on February 25, 2012. Season 2 began airing on March 4, 2012, ended on December 15, 2013, and had  89 episodes. Season 3 began airing on December 22, 2013, ended on March 10, 2019 and had 257 episodes. Season 4 began airing on December 8, 2019 and currently has aired 121 episodes. Note: The episode numbers indicated below are reckoned from when this segment was revamped as "2 Days & 1 Night", and do not take the first 12 episodes of its predecessor, "Are You Ready", into consideration. Ratings. In the ratings below, the highest rating for the show will be in red, and the lowest rating for the show will be in blue each season. Season 1. Note: Ratings  not found will be represented by "—". Season 2. Note: For the TNmS ratings, boxes marked with "—" means the episode did not make it into the Top 20, and therefore ratings were not found. List of 2 Days & 1 Night episodes The following is a list of episodes of the South Korean reality-variety show 2 Days & 1 Night, a segment of "Happy Sunday", broadcast on the KBS2 every Sunday at 6:25pm KST. The show began airing in HD on May 23, 2010. Episodes are aired with English subtitles not only in episode reruns, but also episodes uploaded on KBS World