View When Is The First Day Of Autumn 2019 Images. For many the season of autumn signifies leaves changing and colder weather (image: In 2019 autumn will start on monday 23 september, which means that we still have a few weeks left to enjoy summer.
Many of these holidays are.
Join us in the daily calendar fun each there are literally thousands of daily holidays, special events and observances, more than one for every day of the year. It is autumn, the season of change! Usually, when we talk about the first day of autumn we are referring to the astronomical autumn which is defined by the earth's axis and orbit around the sun. Each day is shorter than the last.