Eid al-Fitr or the "Festival of Breaking the Fast" is one of the most celebrated of all Muslim holidays, observed by 1.6 billion Muslims around the world. During the entire month of Ramadan, Muslims observe a strict fast and participate in pious activities such as charitable giving and peace-making. It is a time of intense spiritual renewal for those who observe it. At the end of Ramadan, Muslims throughout the world break their fast and celebrate their accomplishments in Eid al-Fitr.

(Photo courtesy: AFP/ Reuters /AP)