Define a period

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How many working days in year 2045?

Here is the detail of the calculation:

Because 2045 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 53 sundays. It remains 260 days.

Now, let's remove 17 public holidays that do not fall during a weekend and we obtain 243 working days in 2045.

Here is the list of these 17 public holidays:

1. Día de los Reyes Magos : Monday, 9 January, 2045
2. Día de San José : Monday, 20 March, 2045
3. Jueves Santo : Thursday, 6 April, 2045
4. Viernes Santo : Friday, 7 April, 2045
5. Primero de Mayo : Monday, 1 May, 2045
6. La Ascensión del Señor : Monday, 22 May, 2045
7. Corpus Christi : Monday, 12 June, 2045
8. El Sagrado Corazón de Jesús : Monday, 19 June, 2045
9. San Pedro y San Pablo : Monday, 3 July, 2045
10. Grito de Independencia : Thursday, 20 July, 2045
11. Batalla de Boyaca : Monday, 7 August, 2045
12. La Asunción de la Virgen : Monday, 21 August, 2045
13. Día de la Raza : Monday, 16 October, 2045
14. Día de Todos los Santos : Monday, 6 November, 2045
15. Independencia de Cartagena : Monday, 13 November, 2045
16. Día de la Inmaculada Concepción : Friday, 8 December, 2045
17. Navidad : Monday, 25 December, 2045

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

1. Año Nuevo : Sunday, 1 January, 2045
2. Domingo de Pascua : Sunday, 9 April, 2045