Christmas is widely celebrated across the globe as a Christian holiday recognizing the birth of Jesus Christ. But interestingly, the earliest followers of Jesus didn't mark his birth annually. The modern celebration of Christmas, emphasizing joy, family gatherings, and giving, emerged in the 4th century when December 25 was designated as the official date, possibly to align with pre-existing pagan solstice festivals.

Over the centuries, Christmas transformed from religious observances to festive cultural celebrations, with traditions like decorating Christmas trees, singing carols, and exchanging gifts. The festive Santa Claus, drawing inspiration from St. Nicholas, has become the face of Christmas gifting, embodying the spirit of generosity.

Surprisingly, in Japan, a quirky tradition involves indulging in Kentucky Fried Chicken for Christmas dinner, a custom rooted in a marketing campaign from the 1970s, demonstrating the holiday's global adaptability.

Today, Christmas is both a deeply religious holiday for many and a secular celebration embraced by various cultures around the world, showcasing diverse customs that enrich the festive experience.