On the day of the vernal equinox (approximately March 21 each year), which of these conditions holds?

Question

Quizplus · Accepted Answer

On the vernal equinox, which occurs around March 21 each year, day and night are almost exactly 12 hours long everywhere on Earth. This is due to the Sun crossing the celestial equator, moving from the southern to the northern hemisphere, which results in equal amounts of daylight and darkness across the globe.

On the Day of the Vernal Equinox (Approximately March 21