When Is St Patty'S Day 2025 Calendar. If you’re inclined toward the legend, lore, and festivities of the saint and how the irish honor him, check out this st. Saint patrick's day in 2025 is on monday, march 17 (third monday of march).

Check also the date of saint patrick’s day in 2025 and in the following years. It is a cultural and religious celebration held on the 17th of march, the traditional date of the death of saint patrick, the first patron saint of ireland.