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How many working days in year 2068?
Here is the detail of the calculation:
Because 2068 is a leap year, it has 366 days.
Let's remove 52 saturdays and 53 sundays. It remains 261 days.
Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 250 working days in 2068.
 Here is the list of these 11 public holidays: 
 
 1. Terça-feira de Carnaval : вівторок, 6 березень, 2068 
2. Sexta Feira Santa ou Paixão de Cristo  : п'ятниця, 20 квітень, 2068 
3. Dia do Trabalho : вівторок, 1 травень, 2068 
4. Corpus Christi : четвер, 21 червень, 2068 
5. Independência do Brasil : п'ятниця, 7 вересень, 2068 
6. Nossa Senhora Aparecida : п'ятниця, 12 жовтень, 2068 
7. Dia do Piauí : п'ятниця, 19 жовтень, 2068 
8. Finados : п'ятниця, 2 листопад, 2068 
9. Proclamação da República Brasileira : четвер, 15 листопад, 2068 
10. Dia Nacional de Zumbi e da Consciência Negra : вівторок, 20 листопад, 2068 
11. Natal : вівторок, 25 грудень, 2068 
And here are the 3 public holidays falling on a weekend:
1. Confraternização Universal : неділя, 1 січень, 2068 
2. Tiradentes : субота, 21 квітень, 2068 
3. Dia de Nossa Senhora da Conceição : субота, 8 грудень, 2068