How many working days in year 1966?
Here is the detail of the calculation:
Because 1966 is not a leap year, it has 365 days.
Let's remove 53 saturdays and 52 sundays. It remains 260 days.
Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 249 working days in 1966.
Here is the list of these 11 public holidays:
1. Sexta-Feira Santa : пятница, 8 апрель, 1966
2. Dia da Liberdade : понедельник, 25 апрель, 1966
3. Corpo de Deus : четверг, 9 июнь, 1966
4. Dia de Portugal : пятница, 10 июнь, 1966
5. Dia da Madeira : пятница, 1 июль, 1966
6. Assunção de Nossa Senhora : понедельник, 15 август, 1966
7. Implantação da República : среда, 5 октябрь, 1966
8. Todos os Santos : вторник, 1 ноябрь, 1966
9. Restauração da Independência : четверг, 1 декабрь, 1966
10. Dia da Imaculada Conceição : четверг, 8 декабрь, 1966
11. Primeira Oitava : понедельник, 26 декабрь, 1966
And here are the 4 public holidays falling on a weekend:
1. Solenidade da Santa Mãe de Deus : суббота, 1 январь, 1966
2. Páscoa : воскресенье, 10 апрель, 1966
3. Dia do Trabalhador : воскресенье, 1 май, 1966
4. Natal : воскресенье, 25 декабрь, 1966