A deeper layer of complexity comes from —a slow, 26,000-year wobble of Earth’s rotational axis, like a spinning top. This means the orientation of the tilt changes relative to the stars and relative to the point of perihelion. Over thousands of years, the date of the solstices relative to Earth's orbit shifts.
So, when are the seasons? The most physically accurate answer is: That moment—the solstice or equinox—can occur at any hour of any day in March, June, September, or December. The date varies by a day or two because the tropical year (365.2422 days) doesn't align perfectly with our calendar's 365 days, necessitating leap years to recalibrate. when are the seasons
The seasons are periods of the year characterized by specific weather patterns, temperatures, and daylight hours. These periods are caused by the tilt of the Earth's axis as it orbits the Sun. A deeper layer of complexity comes from —a
Crucially, because of a phenomenon called (Earth's slightly elliptical path), the planet is actually closest to the Sun (perihelion) around January 4th, during the Northern Hemisphere's winter. This proves distance is not the driver—it is the angle and duration of sunlight. So, when are the seasons