List of Important Days and Dates: National and International Days in April

We all know that certain dates have been marked as special by various institutions around the world. These important days and dates are there for us to observe / remember a specific cause. Important days and dates can be of international significance (such as World AIDS Day), national significance or local significance. Often these days are endorsed by organizations of relevant level like United Nations and/or national/state governments.

Here is a month-wise list of all the important days and dates in India and the World:

Connection failed messagee: php_network_getaddresses: getaddrinfo failed: Name or service not known