Days are longer in the summer because during that part of its orbit. This tilt means your hemisphere gets more direct sunlight and, crucially, a longer period of daylight each day.
Earth doesn’t sit perfectly "upright" as it spins. Instead, it is tilted on its axis at an angle of roughly . This tilt is believed to have been caused billions of years ago when a massive object (often called Theia) collided with Earth. why are days longer in the summer
Crucially, this tilt is fixed. As the Earth orbits the sun over the course of a year, its axis remains pointed in the same direction in space (currently toward the North Star, Polaris). Days are longer in the summer because during
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