Define a period

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How many working days in year 2072?

Here is the detail of the calculation:

Because 2072 is a leap year, it has 366 days.

Let's remove 53 saturdays and 52 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 2072.

Here is the list of these 11 public holidays:

1. Solenidade da Santa Mãe de Deus : Friday, 1 January, 2072
2. Sexta-Feira Santa : Friday, 8 April, 2072
3. Dia da Liberdade : Monday, 25 April, 2072
4. Dia dos Açores : Monday, 30 May, 2072
5. Corpo de Deus : Thursday, 9 June, 2072
6. Dia de Portugal : Friday, 10 June, 2072
7. Assunção de Nossa Senhora : Monday, 15 August, 2072
8. Implantação da República : Wednesday, 5 October, 2072
9. Todos os Santos : Tuesday, 1 November, 2072
10. Restauração da Independência : Thursday, 1 December, 2072
11. Dia da Imaculada Conceição : Thursday, 8 December, 2072

And here are the 3 public holidays falling on a weekend:

1. Páscoa : Sunday, 10 April, 2072
2. Dia do Trabalhador : Sunday, 1 May, 2072
3. Natal : Sunday, 25 December, 2072