Sonam Lhosar is celebrated by Tamang community as the new year. The word Lhosar means New Year, Lho means year and Sar means new. Tamang community is the native people of Nepal. They have their own culture and language just like other ethnic groups of Nepal. Sonam Lhosar falls on the first full moon of the month Magh in Nepali Calendar and early January to mid-February in English calendar. So, the day of Sonam Lhosar is different every year.