the March equinox or Nowruz is formally the beginning of the new year in Iran and Afghanistan and Nowruz festival start in last Wednesday of the end of year and continues till 13 first month of new year. It is a national holiday now in all Iranian neighboring countries including, Azerbaijan, Iraq, Kazakhstan, Kyrgyzstan, Pakistan, Russia, Syria, Tajikistan, Turkey, Turkmenistan , Georgia, India,Uzbekistan. 