Define a period

...

How many working days in year 2067?

Here is the detail of the calculation:

Because 2067 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 14 public holidays that do not fall during a weekend and we obtain 246 working days in 2067.

Here is the list of these 14 public holidays:

1. Día de los Reyes Magos : Monday, 10 January, 2067
2. Día de San José : Monday, 21 March, 2067
3. Jueves Santo : Thursday, 31 March, 2067
4. Viernes Santo : Friday, 1 April, 2067
5. La Ascensión del Señor : Monday, 16 May, 2067
6. Corpus Christi : Monday, 6 June, 2067
7. El Sagrado Corazón de Jesús : Monday, 13 June, 2067
8. San Pedro y San Pablo : Monday, 4 July, 2067
9. Grito de Independencia : Wednesday, 20 July, 2067
10. La Asunción de la Virgen : Monday, 15 August, 2067
11. Día de la Raza : Monday, 17 October, 2067
12. Día de Todos los Santos : Monday, 7 November, 2067
13. Independencia de Cartagena : Monday, 14 November, 2067
14. Día de la Inmaculada Concepción : Thursday, 8 December, 2067

And here are the 5 public holidays falling on a weekend:

1. Año Nuevo : Saturday, 1 January, 2067
2. Domingo de Pascua : Sunday, 3 April, 2067
3. Primero de Mayo : Sunday, 1 May, 2067
4. Batalla de Boyaca : Sunday, 7 August, 2067
5. Navidad : Sunday, 25 December, 2067