So next time someone says “the Sun is rising,” you can smile and know the truth: The Earth is simply turning to greet it.
If you lived at the North or South Pole, you could have a “day” that lasts six months and a “night” that lasts six months! That’s because of the Earth’s tilt as it orbits the Sun. what causes days and nights
What Causes Days and Nights? (It’s Not the Sun Moving!) So next time someone says “the Sun is
Days and nights happen because the Earth rotates (spins) on its axis. But the real reason we have day and
Have you ever watched a beautiful sunset and thought, “Why is the Sun disappearing?” For most of human history, people believed the Sun actually moved around the Earth. But the real reason we have day and night is simpler—and cooler—than that.