Determining the "top 3" holidays depends on whether you measure by global participation, economic impact, or popularity polls, but Christmas, Lunar New Year (Chinese New Year), and Eid al-Fitr consistently rank as the world's most significant. Christmas is the most widely celebrated holiday globally, observed by over 2 billion people and serving as a massive cultural and commercial event across nearly every continent. Lunar New Year follows closely, seeing the "largest human migration on Earth" as hundreds of millions travel across Asia to celebrate with family, marked by iconic red envelopes and fireworks. Eid al-Fitr, marking the end of Ramadan, is celebrated by nearly 2 billion Muslims worldwide and is a time of immense communal feasting and charity. In some Western-centric polls, Halloween and Thanksgiving rank highly for "favorability," but on a global scale of cultural and spiritual importance, the religious and lunar milestones take the lead.