Countries that have Nowruz as a public holiday
Iran (20 March to 23 March, total of 4 days in general + total of 13 days for schools and universities)
Afghanistan (20 March to 23 March)
Albania (20 March to 23 March, total of 4 days)
Azerbaijan (20 March to 26 March, total of 7 days)
Georgia
(regional only in Iraqi Kurdistan) (21 March)
Kazakhstan (21 March to 24 March, total of 4 days)
(regional only in Kosovo) (21 March)
Kyrgyzstan (21 March)
Tajikistan (20 March to 23 March, total of 4 days)
Turkmenistan (20 March to 23 March, total of 4 days)
Uzbekistan (21 March)
Source: wikipedia.org