World Post Day is celebrated each year on 9 October. The event was declared by the 1969 Universal Postal Congress in Tokyo as a means to mark the anniversary of the Universal Postal Union’s (UPU) creation in 1874.
The purpose of World Post Day is to bring awareness to the Post’s role in the everyday lives of people and businesses, as well as its contribution to global social and economic development.

On World Post Day, I thank postal workers and postal operators for your efforts, particularly during the COVID-19 pandemic. The United Nations will continue to build on our partnership with you and the Universal Postal Union in our efforts to achieve the 2030 Agenda for Sustainable Development.
UN Secretary General’s message
World Post Day 2020: Interesting Facts about Postal Services