UNESCO-established international day highlights the role of radio in information access, public service broadcasting and freedom of expression worldwide
World Radio Day is observed each year on 13 February as an international day recognising the enduring role of radio in global communication. Established by UNESCO and later adopted by the United Nations General Assembly, the day highlights radio’s importance as an accessible, reliable and inclusive medium. It also aims to strengthen cooperation between broadcasters and promote access to information across societies.
The official international name and origins
The correct international designation is World Radio Day. The day was proclaimed by Member States of UNESCO in 2011 and was adopted by the United Nations General Assembly in 2012 as an International Day.
The initiative followed a proposal from the Spanish Radio Academy. While the original suggestion proposed 30 October, in reference to Orson Welles’ 1938 “War of the Worlds” broadcast, UNESCO selected 13 February. The date marks the launch of United Nations Radio in 1946.
Purpose and institutional objectives
According to UNESCO, the day aims to recognise radio as a medium that supports democratic dialogue, diversity of voices and access to information. Radio remains one of the most widely consumed forms of media globally and continues to serve communities regardless of geography or economic background.
World Radio Day also encourages international cooperation among radio organisations and supports both large broadcasting networks and local stations in promoting freedom of expression and inclusive communication.
Why radio remains relevant today
Despite the growth of digital platforms, radio maintains a unique role due to its accessibility, low cost and ability to reach remote or vulnerable populations. UNESCO notes that radio continues to act as a platform for public debate, cultural exchange and community connection, while adapting to technological changes and new broadcasting tools.
The annual observance offers an opportunity for broadcasters, journalists and audiences to recognise the medium’s contribution to informing, educating and connecting societies.
Global observance
World Radio Day is marked each year through special broadcasts, community events, educational activities and collaborative programming across countries. The day serves both as recognition of radio professionals and as a reminder of the medium’s continuing importance in the global media landscape.
Source: UNESCO