Nowruz is the celebration of the arrival of spring and the new year in Iran and Afghanistan, marked by precise astronomical calculations. It has ancient roots in the Persian Empire and Zoroastrianism, symbolizing renewal and the triumph of light over darkness. Celebrated by over 300 million people, Nowruz includes various customs such as spring cleaning, the Haft-Sin table, fire rituals, traditional foods, and visiting family. It emphasizes themes of hope and new beginnings, and was recognized by UNESCO and the UN. Teljes cikk (Euronews.com)