Senior day should not be confused with Senior skip day.
Senior day or senior night (depending on the time the game is held) is a term used in high school sports and college sports, most notably football and basketball, to describe the team's last regular season home game of the season.[1] At some point before or after the game or at halftime, a ceremony is held bidding the team's seniors farewell, as it is their last game in front of their home fans.