American Business Women's Day
American Business Women's Day is held on September 22. United States. This event in the third decade of the month september is annual.
Hobbit Day on September 22 (the containing week is celebrated as Tolkien Week. American Tolkien Society);
National Punctuation Day on September 24 (founded by Jeff Rubin in 2004, National Punctuation Day simply promotes the correct usage of punctuation);
National Microfilm Week in USA on September 24 (Acknowledging the important contributions made by microfilm in the day-to-day life of America and the accomplishments of the microfilm, President to designate the week which begins on September 24, 1972, as National Microfilm Week. PROCLAMATION 4158)