International Day of Nowruz 21 March
"This ancient New Year tradition coincides with the arrival of spring, giving rise to a rich array of customs, rituals and festivities, from communities in Western, Central and Southern Asia, to the Caucasus, Balkans and other regions. Nowruz is inscribed on the Representative List of the Intangible Cultural Heritage of Humanity."
Secretary-General Ban Ki-moon
International Nowruz Day was proclaimed by the United Nations General Assembly, in its resolution A/RES/64/253 of 2010, at the initiative of several countries that share this holiday (Afghanistan, Albania, Azerbaijan, the Former Yugoslav Republic of Macedonia, India, Iran (Islamic Republic of), Kazakhstan, Kyrgyzstan, Tajikistan, Turkey and Turkmenistan.
Inscribed in 2009 on the Representative List of the Intangible Cultural Heritage of Humanity as a cultural tradition observed by numerous peoples, Nowruz is an ancestral festivity marking the first day of spring and the renewal of nature. It promotes values of peace and solidarity between generations and within families as well as reconciliation and neighbourliness, thus contributing to cultural diversity and friendship among peoples and different communities.