National Heroes' Day is a highly celebrated holiday in the Republic of Angola. It is observed annually on the 17th of September, which marks the birthday of the country's first president, António Agostinho Neto, a man revered for his essential role in Angola's quest for independence. Neto, born on September 17, 1922, led Angola's struggle against Portuguese colonial rule and went down in history as one of the most vital figures in Angola's national narrative.

The day brings the nation together, cutting across all the social, ethnic, and economic divisions. It's a day when Angolans remember and honor their national heroes who sacrificed their lives in the battle for freedom and independence. Official celebrations involve military parades, speeches, wreath-laying ceremonies, and other commemorative events focusing on the nation's history and the figures who seemingly shaped it for the betterment.

National Heroes' Day holds a profound resonance within the community as it pays tribute not only to Neto but also to the numerous unsung heroes of Angola's independence. On this day, Angolans take time to reflect on their historical journey, appreciating the price paid by their heroes for the peace and freedom they now enjoy. This spirit of commemoration and unity makes it one of the most important holidays in the Angolan calendar.