Martin Luther King Jr Day 2025 2025. Find out when mlk day 2025 will be observed and learn more about its significance. Martin luther king day is observed every year on the third monday of january — on january 20 this year.

This observance day commemorates the january 15, 1929, birth of dr. Holiday culminating in the 40th annual madison & dane county mlk day observance, welcoming bishop vashti.