Singapore observes 5 core secular public holidays alongside religious holidays from its four major communities (Chinese, Malay, Indian, and Western). The calendar uniquely reflects Singapore's multiracial and multireligious identity. National Day on August 9th is the most significant celebration, while the balanced inclusion of holidays from different faiths — Chinese New Year, Hari Raya, Deepavali, and Christmas — embodies Singapore's founding principle of racial harmony.