October National Calendar. From halloween and national dessert day to world mental health day and more, these are all of the october holidays to celebrate in 2025 and beyond! 665 rows we keep track of fun holidays and special moments on the cultural calendar —.

October, 2025 is national pretzel month, national pitbull awareness month, national pizza month, learning disabilities awareness month, aids awareness month. Founded in 2017 by national day calendar® to celebrate vermont as the 14th state to join the union.