Once every four years, an extra day is added to the month of February. That year is considered a leap year, and February 29 is known as a leap day. Leap years exist because it takes the Earth 365 days ...

Time flies, especially in February, the shortest month. But every four years (with one exception), we get a reprieve with a bonus Leap Day on February 29. When we have a leap year, the calendar ...

February is packed with interesting observances, but one that stands out is Leap Day—and the Leap Year that makes it possible! If you’re wondering “When is the next leap year?” or curious about why we ...