Late King Father Norodom Sihanouk Memorial Day is observed every year in Cambodia to honor the memory and achievements of King Father Norodom Sihanouk, one of the country’s most respected leaders. King Sihanouk played a major role in Cambodia’s independence from France in 1953 and guided the nation through decades of political and cultural change. After his death on October 15, 2012, the Cambodian government declared the date an annual national holiday to remember his contributions to peace, national unity, education, arts, and development. Memorial ceremonies are held at the Royal Palace in Phnom Penh, where government officials, monks, students, and citizens offer prayers, flowers, and tributes. The day reflects the deep respect Cambodian people continue to hold for the late monarch and his lasting influence on the country’s history and identity.