During which season is the sun positioned higher in the sky?

The sun is positioned higher in the sky during the summer season due to the tilt of the Earth's axis. Earth's axial tilt is approximately 23.5 degrees, which means that during summer in the northern hemisphere, the North Pole is tilted toward the sun. This results in the sun taking a more direct path across the sky, leading to longer daylight hours and higher solar angles at noon. Consequently, the sun's rays strike the ground more directly, resulting in warmer temperatures.

This phenomenon is contrasted in winter, when the Northern Hemisphere is tilted away from the sun, leading to lower sun angles and shorter days. In spring and fall, the sun's position gradually changes as the Earth orbits around the sun, but neither season reaches the sun's highest position in the sky compared to summer. Thus, the correct answer highlights the relationship between the Earth's axial tilt and the sun's elevation during seasonal changes.