January 24 is the 24th day of the year in the Gregorian calendar, which is used by most of the world today. It is often associated with the middle of winter in the Northern Hemisphere and summer in the Southern Hemisphere. On this day, various events have occurred throughout history, including the founding of notable institutions and the birth of influential figures. For example, John Hancock, a prominent American revolutionary leader, was born on January 24, 1737. Additionally, January 24 is recognized as National Compliment Day in the United States, encouraging people to give compliments to others.