Define a period

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How many working days in year 2020?

Here is the detail of the calculation:

Because 2020 is a leap year, it has 366 days.

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

Now, let's remove 18 public holidays that do not fall during a weekend and we obtain 244 working days in 2020.

Here is the list of these 18 public holidays:

1. Año Nuevo : Wednesday, 1 January, 2020
2. Día de los Reyes Magos : Monday, 6 January, 2020
3. Día de San José : Monday, 23 March, 2020
4. Jueves Santo : Thursday, 9 April, 2020
5. Viernes Santo : Friday, 10 April, 2020
6. Primero de Mayo : Friday, 1 May, 2020
7. La Ascensión del Señor : Monday, 25 May, 2020
8. Corpus Christi : Monday, 15 June, 2020
9. El Sagrado Corazón de Jesús : Monday, 22 June, 2020
10. San Pedro y San Pablo : Monday, 29 June, 2020
11. Grito de Independencia : Monday, 20 July, 2020
12. Batalla de Boyaca : Friday, 7 August, 2020
13. La Asunción de la Virgen : Monday, 17 August, 2020
14. Día de la Raza : Monday, 12 October, 2020
15. Día de Todos los Santos : Monday, 2 November, 2020
16. Independencia de Cartagena : Monday, 16 November, 2020
17. Día de la Inmaculada Concepción : Tuesday, 8 December, 2020
18. Navidad : Friday, 25 December, 2020

And here is the public holiday falling on a weekend:

1. Domingo de Pascua : Sunday, 12 April, 2020