What is the 100th day of the year?

The 100th day of the year falls on April 10th in common years and April 9th in leap years. It is a symbolic milestone in the calendar year, signifying that we are almost one-third of the way through the year. Some people celebrate the 100th day of the year by reflecting on their goals and progress so far, while others use it as an opportunity to start new projects or make resolutions for the rest of the year. In many schools, the 100th day of the year is celebrated with special activities and lessons, such as counting exercises and crafts made out of 100 items.