Independence Day 2026 Know history, theme, and significance: India will celebrate its 80th Independence Day celebration on August 15, 2026, marking 79 years of independence from British rule. Know why India celebrates Independence Day on August 15 while Pakistan observes it on August 14, along with the history and 2026 themes of Vande Mataram and Yuva Shakti for Viksit Bharat@2047.