- World Autism Awareness Day was observed on______: April 02, 2024
- International Day for Mine Awareness was observed on______: April 04, 2024
- World Health Day (Theme: My Health, My Right) was observed on______: April 07, 2024
- International Day for Monuments and Sites (World Heritage Day) was observed on______: April 18, 2024
- Earth Day (Theme: Planet vs. Plastics) was observed on______: April 22, 2024
- World Book and Copyright Day was observed on______: April 23, 2024
- International Day of Multilateralism and Diplomacy for Peace was observed on______: April 24, 2024
- World Malaria Day was observed on______: April 25, 2024
- World Intellectual Property Day was observed on______: April 26, 2024
World Day for Safety and Health at Work was observed on______: April 28, 2024