Define a period

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How many working days in year 2031?

Here is the detail of the calculation:

Because 2031 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 17 public holidays that do not fall during a weekend and we obtain 244 working days in 2031.

Here is the list of these 17 public holidays:

1. Año Nuevo : Wednesday, 1 January, 2031
2. Día de los Reyes Magos : Monday, 6 January, 2031
3. Día de San José : Monday, 24 March, 2031
4. Jueves Santo : Thursday, 10 April, 2031
5. Viernes Santo : Friday, 11 April, 2031
6. Primero de Mayo : Thursday, 1 May, 2031
7. La Ascensión del Señor : Monday, 26 May, 2031
8. Corpus Christi : Monday, 16 June, 2031
9. El Sagrado Corazón de Jesús : Monday, 23 June, 2031
10. San Pedro y San Pablo : Monday, 30 June, 2031
11. Batalla de Boyaca : Thursday, 7 August, 2031
12. La Asunción de la Virgen : Monday, 18 August, 2031
13. Día de la Raza : Monday, 13 October, 2031
14. Día de Todos los Santos : Monday, 3 November, 2031
15. Independencia de Cartagena : Monday, 17 November, 2031
16. Día de la Inmaculada Concepción : Monday, 8 December, 2031
17. Navidad : Thursday, 25 December, 2031

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

1. Domingo de Pascua : Sunday, 13 April, 2031
2. Grito de Independencia : Sunday, 20 July, 2031