9 June – The Helsinki Air Show was held in Kaivopuisto, Helsinki, Finland in honor of Finland's 100th anniversary. Attracting 130,000 spectators, it was the largest mass gathering in Finland's history.
6 December – Finland celebrates 100 years of independence; the Finnish Prime Minister's Office had earlier created the Finland 100 Years organization (Finnish: Suomi 100 -hanke) to arrange a series of jubilee events.[6]
Deaths
May 12: Mauno Koivisto, Finnish politician, former president (born 1923)