This is a common and excellent question, as it gets at a fundamental misconception about the seasons.
Here is the proper write-up explaining the details. Contrary to popular belief, Earth's distance from the sun is not what causes our seasons. Instead, the 23.5-degree tilt of Earth's axis is the primary driver. This tilt means that during different times of the year, one hemisphere is angled toward the sun (receiving more direct, intense sunlight and longer days—its summer), while the other is angled away (receiving less direct sunlight and shorter days—its winter). what season are we closest to the sun
The reality is that the is vastly more important than a small 3% difference in distance. When a hemisphere is tilted away from the sun, the sunlight strikes at a low, glancing angle. This spreads the same amount of solar energy over a much larger surface area and forces the light to travel through more atmosphere, weakening its warming power. This is a common and excellent question, as
The simple, direct answer is:
