The Navruz Holiday is one of the greatest national holidays of Persian nations, including Tajiks. The Holiday takes place in the day of vernal equinox according to Solar calendar, which was composed by Iranian nations seven millenniums ago, long before the origin of Islam According to this calendar, the year started on 20-21 March, in the day of vernal equinox, when the nature revived, and the spring finally started. Navruz is the most...