Check Bank of Tanzania holidays for the year 2015. Check dates and days of holidays like New Year’s Day, Maulid Day, Zanzibar Revolution Day, Good Friday, Easter Sunday, Easter Monday, Karume Day, Union Day, Labour Day, Saba Saba Day, Eid El Fitr, Nane Nane Day, Eid El Haj, Mwalimu Nyerere Day, Independence Day, Christmas Day, Boxing Day in the calendar year 2015.