"Various ways to perceive the arrival of autumn in Mexico and its significance."

The arrival of autumn in Mexico is perceived in various ways, marking a change in the climate, nature, and the festivities that enrich this season of the year. In a country as diverse as ours, there are several ways to determine when this season begins. The three main ways are astronomical, meteorological, and phenological, each contributing its own perspective and meaning to the seasonal change. Astronomical autumn begins with the autumn equinox, an event that will occur on September 22, 2024, at 6:44 AM, Central Time in Mexico. This phenomenon marks a moment when day and night have equal duration, symbolizing the balance between light and darkness. During this time, the sun equally illuminates both hemispheres, initiating the transition to cooler temperatures and shorter days in the northern hemisphere. On the other hand, the meteorological definition of autumn is based on a more practical approach, where the season is divided into four equal parts of three months each. In this sense, autumn extends from September to November, allowing people to plan their activities and clothing according to average temperatures. This division is especially useful for those who depend on the weather for their daily tasks, whether in agriculture, construction, or tourism. The third way to interpret the arrival of autumn is the phenological approach, which focuses on visible natural signs. The falling of leaves from trees, the migration of birds to warmer climates, and other changes in animal behavior are indicators that autumn has settled in. However, these phenomena are increasingly influenced by climate change, which can alter natural patterns and cause seasonal cycles to vary in time and form. The autumn equinox not only represents a change of season but is also associated with several astronomical events. A few days before this phenomenon, on September 17, a Supermoon, known as the Harvest Moon, will be visible. This will be the full moon closest to the equinox and will have a special brightness in the sky, offering a visual spectacle that many eagerly await each year. Greek mythology also offers a poetic representation of this season. According to the myth of Persephone, the daughter of Demeter, autumn symbolizes the sadness and desolation that occur when Persephone is taken to the underworld. This story highlights the cycle of life and death, reflecting how the change of seasons can evoke deep emotions and cultural meanings in different societies. As for festivities, autumn in Mexico is a time of celebration and commemoration. The Day of the Dead, celebrated on November 1 and 2, is perhaps the most emblematic holiday. During these days, families gather to honor their departed loved ones, creating altars and offering gifts. This tradition is not only an expression of love and respect but also a reflection of the cultural and spiritual richness of the Mexican people. On an international level, autumn also gives rise to a series of festivities that reflect the traditions of different cultures. From Halloween in the United States to Oktoberfest in Germany, these celebrations show how autumn brings people together around food, drink, and the recognition of harvests. Each of these festivities adds its own flavor and color to the season, making autumn a moment of cultural convergence. In conclusion, the arrival of autumn in Mexico is a multifaceted phenomenon that can be approached from various perspectives. Whether through science, nature, or traditions, this season invites reflection on the changes in the environment and in life. With each falling leaf and each celebration, autumn reminds us that change is an essential part of our existence, a cycle that connects us with nature and our own cultural roots.