from Wikipedia

The 2012 Africa Cup of Nations will be the 28th edition of the Africa Cup of Nations, the football championship of Africa organised by the Confederation of African Football (CAF).

It will be co-hosted by Gabon and Equatorial Guinea.  The two countries won the right to host the tournament after defeating a Nigerian bid along with two other bid winning nations, Angola and Libya.

16 teams will participate in the tournament:
Group A: Equatorial Guinea, Libya, Senegal, Zambia
Group B: Ivory Coast, Sudan, Burkina Faso, Angola
Group C: Gabon, Niger, Morocco, Tunisia
Group D: Ghana, Botswana, Mali, Guinea

The tournament starts on 21st January with the final being played on 12th February.