There are “national days” on every day of the year, and some days include multiple celebrations. The exact number is always changing, as companies and organizations create new national what day holidays all the time.
However, there are currently 11 nationally recognized federal holidays in the United States. These are more widely celebrated occasions like Christmas, Halloween, Mother’s Day, and Father’s Day. Many employers provide paid time off work for these holidays throughout the year, but that’s not the case for all of these holidays.