2012 National Holidays: India

Thursday 26 Jan Republic Day Monday 20 Feb Maha Shivratri Thursday 08 Mar Holi Thursday 05 Apr Mahavir Jayanthi Friday 06 Apr Good Friday Tuesday 01 May May Day Sunday 06 May Buddha Purnima Friday 10 Aug Krishna Janmastami Wednesday 15 Aug Independence Day Wednesday 19 Sep Ganesh Chaturthi Tuesday 02 Oct Mahatma Gandhi Jayanthi Wednesday 24 Oct Vijaya Dashami Tuesday 13 Nov Diwali Wednesday 28 Nov Guru Nanak Jayanthi Tuesday 25 Dec Christmas

Source: http://www.altiusdirectory.com/Society/public-national-holiday-in-india.html