Why Is There a February 29th? Understanding Leap Years Explained
Learn why February 29th occurs and how leap years keep our calendar aligned with Earth's orbit around the Sun.
Why Is February 29 So Rare? Explanation of Leap Year and Calendar Correction
Discover why February 29 occurs only every four years and how leap years keep our calendar aligned with Earth's orbit.
What Is Leap Day and Why Does It Occur Every Four Years?
Learn why Leap Day occurs every four years on February 29th to keep our calendar aligned with Earth's orbit around the Sun.