3월, or March, is the third month of the year in the Gregorian calendar. It has 31 days and marks the beginning of spring in the Northern Hemisphere. The name "March" is derived from Mars, the Roman god of war, as it was originally the month for military campaigns. In many cultures, March is associated with renewal and growth. In Korea, March is known for the blooming of cherry blossoms, which attract many visitors. Additionally, the month often brings changes in weather, transitioning from winter to warmer temperatures, making it a time of change and new beginnings.