Info about Canadian holidays - Part 2... Hanukkah, from Dec. 4 to 11 ( 2007), is celebrated by people of the Jewish faith. Kwanzaa (Dec. 26 to Jan. 1) is marked by many people of African origin. Buddhists celebrate Bodhi Day in early December. Guru Gobind Singh’s Birthday will be celebrated by those of the Sikh faith in January 2008. Eid-ul-Adha, the Islamic Feast of Sacrifice, the most important feast of Islam, is celebrated Dec. 20, 2007. Diwali (celebrated by those of the Hindu faith) and Ramadan (celebrated by followers of the Muslim faith) occurred in the autumn of 2007.