September

noun
  1. The ninth month of the year in the Gregorian calendar, typically considered the beginning of autumn in the Northern Hemisphere and spring in the Southern Hemisphere. noun
    The school year usually starts in September.
    The leaves begin to change color in September.
  2. A period or event occurring in the month of September. noun
    The September festival attracts visitors from all over the country.
    She has a September wedding planned.