Memorial Day In 2026. Memorial day 2026 is observed annually on the last monday of may, the holiday, memorial day 2026 originated as decoration day after the american civil war in 1868. The next 10 years (day of the week & countdown) here’s a list of the next 10 years’ memorial day 2026 dates, including the day of the week and how.

May holidays / 2026 holidays Memorial day dates in 2024, 2025 and 2026.