What do we celebrate on New Year's Day?

New Year's Day is celebrated as the start of a new year, marking a fresh beginning in the calendar year. This day signifies the opportunity for individuals, communities, and nations to reflect on the past year and set goals for the upcoming one. It is often associated with festive traditions, resolutions, and various cultural celebrations around the world. The other options refer to distinct historical events or seasons. The end of summer is not specifically linked to any holiday, national independence pertains to celebrations of a country gaining sovereignty, and the signing of the Constitution is a significant historical event commemorated separately. Therefore, the essence of New Year's Day is focused specifically on the transition into a new year.