Define a period

...

How many working days in year 2088?

Here is the detail of the calculation:

Because 2088 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 14 public holidays that do not fall during a weekend and we obtain 248 working days in 2088.

Here is the list of these 14 public holidays:

1. Año Nuevo : Thursday, 1 January, 2088
2. Jueves Santo : Thursday, 8 April, 2088
3. Viernes Santo : Friday, 9 April, 2088
4. Batalla de Arica y Día de la Bandera : Monday, 7 June, 2088
5. Día de San Pedro y San Pablo : Tuesday, 29 June, 2088
6. Día de la Fuerza Aérea : Friday, 23 July, 2088
7. Día de la Independencia : Wednesday, 28 July, 2088
8. Día de la Independencia : Thursday, 29 July, 2088
9. Batalla de Junin : Friday, 6 August, 2088
10. Día de Santa Rosa de Lima : Monday, 30 August, 2088
11. Combate de Angamos : Friday, 8 October, 2088
12. Día de Todos los Santos : Monday, 1 November, 2088
13. Día de la Inmaculada Concepción : Wednesday, 8 December, 2088
14. Batalla de Ayacucho : Thursday, 9 December, 2088

And here are the 2 public holidays falling on a weekend:

1. Día del Trabajo : Saturday, 1 May, 2088
2. Navidad : Saturday, 25 December, 2088