
Folio 9, verso: September
Très Riches Heures du duc de Berry (manuscript illustration)
Public Domain via Wikimedia Commons
September is the ninth month, but its name is derived from the Latin word septem meaning seven. On the old Roman calendar which started in March, September was the seventh month. When a new calendar was adopted in 153 BC, September became the ninth month, but its name remained. September is when the academic year starts, a month which transitions from summer to autumn, and harvests begin. The Autumnal Equinox takes place between September 22-24. In the Southern Hemisphere, they are transitioning to Spring.
Labor Day is the major holiday in the United States and, for most, signifies the end of summer vacation. Rosh Hashnanh, the Jewish New Year, takes place in September. The Eastern Orthodox Church, which uses the Julian Calendar, starts its liturgical year in September. September 11 is a special day of remembrance in the United States to remember the victims of the terrorist attacks on the New York World Trade Center, the Pentagon, and the plane that was downed by passengers in Pennsylvania. An old tradition sometimes followed is Michaelmas on September 29, the feast of St. Michael. In Britain crops were harvested and sold during September and annual rent payments were made. Many farmers feasted on goose to celebrate their prosperity and there were large market fairs as well. Some groups in the US still celebrate it and call it “Harvest Home.” The Chinese Moon Festival is also during September (or early October as the lunar calendar is used) and a major celebration for all Chinese. Lanterns, moon cakes, and the exchange of gifts are part of this celebration.
The first full moon of September is called the Harvest Moon, but many native Americans call it Full Corn or Barley Moon. As September transitions to Autumn, seasonal produce begins to appear. For the U.S. it will include apples, artichokes, cranberries, edamame, pears, pumpkins and quinces. Pumpkin spice begins to appear in beverages and baked foods. Some retailers though, wanting to cash in early, start selling those items in late August.
For More Information
Catherine Boeckmann, “The Month of September 2025: Holidays, Fun Facts, Folklore,” Almanac.Com, last modified August 25, 2025, accessed August 28, 2025, https://www.almanac.com/content/month-september-holidays-fun-facts-folklore.
“The Month of September,” accessed August 28, 2025, https://www.timeanddate.com/calendar/months/september.html.






