Days Until March Madness 2027

Live countdown to March Madness 2027. Find out how many days until Selection Sunday and the NCAA Tournament begins.

March Madness is the NCAA Division I Men's Basketball Tournament, featuring 68 college teams competing over three weeks of single-elimination action. Selection Sunday, when the full bracket is revealed, is one of the most-watched events in college sports. Share this countdown with your bracket group and get ready to fill in your picks.