FACTBOX-Diary of final day of G8 summit in Italy

(Reuters) - Friday marks the third and final day of a summit of leaders from the Group of Eight major industrial nations and the main developing economies in central Italy.

Following is a diary of summit events although some of the times are likely to change, especially for the news conferences.

0630 GMT. Working breakfast with G8 and leaders from Algeria, Angola, Egypt, Ethiopia, Libya, Nigeria, Senegal, South Africa and the African Union Commission to discuss the impact of the global economic crisis on Africa. The heads of the international organisations (IEA, ILO, IMF, OECD, UN, WB, WTO) also present. Due to last until 0800 GMT.

0800 GMT. German Chancellor Merkel plans news conference.

0830 GMT. Working session on food security grouping the G8 and G5, African nations, Australia, Republic of Korea, Indonesia, Denmark, Netherlands, Spain, Turkey, and international organisations. Due to last until 1030 GMT.

1030 GMT. Heads of state will meet 100 relatives of victims of April's earthquake in L'Aquila and will unveil a memorial plaque.

1100 GMT. The Italian G8 presidency will give a final news conference.

1130 GMT. Russian President Medvedev due to hold a news conference.

1200 GMT. U.S. President Obama to hold a news conference.