Why are fall and spring short in comparison to winter and summer?

Fall and spring are often shorter in duration compared to winter and summer due to the Earth's axial tilt and orbit around the sun. The transition periods of fall and spring are characterized by rapid changes in temperature and daylight as the Earth moves between the extremes of winter and summer solstice. Additionally, the seasons are determined by the amount of sunlight received, leading to quicker shifts in weather patterns during these transitional periods. Consequently, the lengths of fall and spring can feel shorter as they bridge the more stable and prolonged seasons of winter and summer.