Oct 31, 2025Discover why February 29 exists and how leap years work to keep our calendar in sync with the seasons.

Oct 8, 2025Discover why we add an extra day every four years to keep our calendar aligned with the Earth's orbit.

Oct 5, 2025Learn what a leap year is, why we add February 29th every four years, and how it keeps our calendar in sync with the seasons.

Sep 29, 2025Learn the key differences between 365-day regular years and 366-day leap years, and why we need leap years for our calendar system.

Sep 25, 2025Discover the standard number of days in a year, including leap years, which add an extra day every four years.