AdvertisementWhen Is Eid? Muslims Can't Seem To AgreeAugust 30, 2011Ahmed Al OmranfacebookEmailAn Indian Muslim woman poses showing her hands decorated with mehendi (henna) during 'Chand Raat' or 'Night of the Moon' in Hyderabad on August 30, 2011, traditionally held on the eve of the festival of Eid al-Fitr. (AFP/Getty Images)