Important Days in April
1 April – Odisha Foundation Day (Utkal Divas)
Celebrates the formation of the state of Odisha in 1936.
2 April – World Autism Awareness Day
Observed by the United Nations to raise awareness about Autism Spectrum Disorder.
4 April – International Day for Mine Awareness
Observed by the United Nations to raise awareness about landmines.
5 April – National Maritime Day (India)
Celebrates the contribution of the Ministry of Ports, Shipping and Waterways to maritime trade.
7 April – World Health Day
Observed by the World Health Organization to promote global health awareness.
10 April – World Homeopathy Day
Marks the birth anniversary of Samuel Hahnemann.
11 April – National Safe Motherhood Day (India)
Celebrated on the birth anniversary of Kasturba Gandhi.
14 April – Ambedkar Jayanti
Birth anniversary of B. R. Ambedkar.
18 April – World Heritage Day
Observed by UNESCO to promote awareness about cultural heritage.
21 April – National Civil Services Day (India)
Celebrates the contribution of civil servants in administration.
22 April – Earth Day
Promotes environmental protection across the world.
23 April – World Book and Copyright Day
Observed by UNESCO to promote reading and publishing.
24 April – National Panchayati Raj Day (India)
Celebrates the Panchayati Raj system in India.
25 April – World Malaria Day
Observed by the World Health Organization to raise awareness about malaria.
29 April – International Dance Day
Celebrated by International Theatre Institute.