Understanding the Seasons

The video explains how Earth's rotation causes day and night, while its tilt and revolution around the Sun lead to different seasons. It details the duration of Earth's revolution and how the tilt affects sunlight distribution, resulting in seasonal changes. The summer solstice marks the longest day, while the winter solstice is the shortest. The autumnal and spring equinoxes signify equal daylight and darkness, marking transitions between seasons.

Describe the conditions during the winter solstice in the northern hemisphere.

What happens during the vernal equinox?