Earth's Seasons Explained: Solstices, Equinoxes, and Daylight Changes #3403344 (License: Personal Use)

The diagram illustrates Earth at four key orbital positions: winter solstice (Northern Hemisphere tilted away, nights longer), summer solstice (tilted toward, days longer), and the two equinoxes (equal day/night). Arrows indicate the direction of Earth’s revolution, while annotations clarify how axial tilt drives seasonal daylight variation. Snow cover on polar regions visually reinforces seasonal temperature differences.

Used in educational science pages, astronomy lessons, or climate explainers to help users understand the astronomical basis of seasons; matches intent of students, teachers, or curious learners seeking clear visual explanations.