2025 Memorial Day Holiday. In the united states, memorial day is always celebrated on the last monday of may. 138 rows united states 2025 holiday calendar with all major holidays and.

Observed on the last monday in may every year, memorial day is a federal holiday in the united states that honors and remembers those who have died while serving in the. Originally called decoration day, it is a day of remembrance for those who have died in military service for the united states.