The President of India, Shri Pranab Mukherjee will address the nation tomorrow on the eve of the 66th Republic Day. The address will be broadcast from 1900 hrs. on the national network of All India Radio (AIR) and telecast over all channels of Doordarshan in English followed by Hindi versions. Broadcast of the address in English and Hindi on Doordarshan will be followed by broadcast in regional languages by regional channels of Doordarshan. AIR will broadcast regional language versions from 2130 hrs. onwards.