What is happening on october 4th 2023?

• October 4th, 2023 falls on a Wednesday
• It is the feast day of Saint Francis of Assisi, a popular Catholic saint known for his love of animals and nature
• In 2023, October 4th will mark the 45th anniversary of the launch of the first artificial satellite, Sputnik 1, by the Soviet Union in 1957
• In the United States, October 4th is National Taco Day, a day to celebrate and enjoy the popular Mexican dish
• There may be various events, holidays, and observances happening around the world on October 4th, 2023, depending on the specific country and culture.