Indigenous Peoples Day is celebrated across the United States on the second Monday in October). It is an official city and state holiday in various localities and is a day that celebrates and honors indigenous American peoples and commemorates their histories and cultures). The day became increasingly popular as a replacement for Columbus Day, which was meant to celebrate the explorer Christopher Columbus. President Biden has proclaimed Indigenous Peoples Day for the past two years, and some states and cities have recognized Indigenous Peoples Day instead of Columbus Day. Therefore, the specific date for Indigenous Peoples Day changes each year, as it is observed on the second Monday of October.