Autumn, also known as fall, is the season that occurs between summer and winter. It is characterized by cooler temperatures and the changing colors of leaves on deciduous trees, which turn vibrant shades of red, orange, and yellow before falling. This season often brings harvest festivals and is a time for gathering crops. Winter follows autumn and is marked by the coldest temperatures of the year. In many regions, snow covers the ground, and days are shorter with less sunlight. Winter activities include skiing, snowboarding, and celebrating holidays like Christmas and Hanukkah.