How many working days in year 1960?
Here is the detail of the calculation:
Because 1960 is a leap year, it has 366 days.
Let's remove 53 saturdays and 52 sundays. It remains 261 days.
Now, let's remove 13 public holidays that do not fall during a weekend and we obtain 248 working days in 1960.
Here is the list of these 13 public holidays:
1. Confraternização Universal : пятница, 1 январь, 1960
2. Terça-feira de Carnaval : вторник, 1 март, 1960
3. Aniversário de Aracaju : четверг, 17 март, 1960
4. Sexta Feira Santa ou Paixão de Cristo : пятница, 15 апрель, 1960
5. Tiradentes : четверг, 21 апрель, 1960
6. Corpus Christi : четверг, 16 июнь, 1960
7. São João : пятница, 24 июнь, 1960
8. Autonomia política de Sergipe : пятница, 8 июль, 1960
9. Independência do Brasil : среда, 7 сентябрь, 1960
10. Nossa Senhora Aparecida : среда, 12 октябрь, 1960
11. Finados : среда, 2 ноябрь, 1960
12. Proclamação da República Brasileira : вторник, 15 ноябрь, 1960
13. Dia de Nossa Senhora da Conceição : четверг, 8 декабрь, 1960
And here are the 2 public holidays falling on a weekend:
1. Dia do Trabalho : воскресенье, 1 май, 1960
2. Natal : воскресенье, 25 декабрь, 1960