2010 is celebrated as international year of the shark.
International Women's Day is celebrated on March 8th of each year.
The whole year of 2011
8th of march
"International Tuba Day" is celebrated on the first Friday in May each year.
international day for non voilence celebrated by united nations
International Children's Day is observed on November 20th of every year.
Every year First Wednesday in the month of march is celebrated as World Math day
This year the International Day of Peace was September 21st (of every year)2010 ~ see related link below .
According to the International Shark Attack File, there are approximately 47 attacks per year, worldwide. However, this includes minor "bump and bite" encounters. There is an average of only 8.25 fatal shark attacks per year. Source: http://www.thescubasite.com/Latest-Scuba-Diving-News/where-shark-attacks-happen
International Workers' Day is an international holiday, which is celebrated in many countries on May first (May Day) of each year. It is a day when demonstrations are sometimes organized in different countries by labor organizations.
International Day of Families is celebrated on May 15th each year. It aims to promote awareness of issues relating to families and to increase knowledge of the social, economic, and demographic processes affecting families globally.
The International Day of Happiness is celebrated annually on 20 March. It was first celebrated on 20 March 2013.