Mlk Day 2025 Day 2. Marching forward, united in justice and peace. It is also a day of service when thousands of volunteers participate in service projects across the country, including at national parks.

In honor of the birthday of martin luther king, jr., national parks will waive entrance fees for everyone on monday, january 20, 2025, as the first fee free day of the year. In 2025, mlk day of service will be on monday, january 20.