NATIONAL DAYS IN SEPTEMBER
- National Open the Magic Day *
- National Quesadilla Day (Dia de la Quesadilla)
- National Daughter’s Day
- National One-Hit Wonder Day
- National Comic Book Day
- National Lobster Day
- National Tune-Up Day
- National Research Administrator Day
- Math Storytelling Day
- National Public Lands Day– Usually Last Saturday in September September 25, 2021
- Save Your Photos Day– Last Saturday in September
- National Hunting and Fishing Day– Fourth Saturday in September
- National Family Health and Fitness Day USA– Last Saturday in September
- National Ghost Hunting Day– Last Saturday in September
- National Seat Check Saturday – Usually Fourth Saturday in September
- National Singles Day– Saturday of Singles Week –September 25, 2021