World Malaria Day (WMD) is being observed annually on 25 April across the world to recognise the global efforts to control preventable vector borne disease malaria.
Every year April 24 is being observed as National Panchayati Raj (PR) Diwas across India.
Every year World Book and Copyright Day is being observed on 23 April to promote reading, publishing and copyright.
Every year Earth Day is being observed on the 22nd April to build support for environmental protection around the world. This year is 46th anniversary of Earth Day.
Every year 12th April is being observed as the International Day of Human Space Flight to commemorate the date of the first human space flight in the history of mankind.
Every year World Health Day (WHD) is being observed on 7 April to disseminate knowledge and awareness about human health.
Every year March 24 is being observed as World Tuberculosis (TB) Day to o build public awareness about the global epidemic of TB and efforts to eliminate the disease.
Every year 23rd March is being observed as World Meteorological Day (WMD).
Every year World Water Day (WWD) is observed globally on 22 March to preserve and ration consumption of water.
Every year 21st March is being observed as International Day of Forests to raise awareness of the importance of all types of forests and of trees outside forests.
The world sparrow day is being observed every year on March 20 to raise awareness of the house sparrow and other common birds to urban environments and threats to their populations.
Every year World Consumer Rights Day (WCRD) is being observed on 15 March for celebration and solidarity within the international consumer movement.