Define a period

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How many working days in year 2043?

Here is the detail of the calculation:

Because 2043 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 18 public holidays that do not fall during a weekend and we obtain 243 working days in 2043.

Here is the list of these 18 public holidays:

1. Año Nuevo : Thursday, 1 January, 2043
2. Día de los Reyes Magos : Monday, 12 January, 2043
3. Día de San José : Monday, 23 March, 2043
4. Jueves Santo : Thursday, 26 March, 2043
5. Viernes Santo : Friday, 27 March, 2043
6. Primero de Mayo : Friday, 1 May, 2043
7. La Ascensión del Señor : Monday, 11 May, 2043
8. Corpus Christi : Monday, 1 June, 2043
9. El Sagrado Corazón de Jesús : Monday, 8 June, 2043
10. San Pedro y San Pablo : Monday, 29 June, 2043
11. Grito de Independencia : Monday, 20 July, 2043
12. Batalla de Boyaca : Friday, 7 August, 2043
13. La Asunción de la Virgen : Monday, 17 August, 2043
14. Día de la Raza : Monday, 12 October, 2043
15. Día de Todos los Santos : Monday, 2 November, 2043
16. Independencia de Cartagena : Monday, 16 November, 2043
17. Día de la Inmaculada Concepción : Tuesday, 8 December, 2043
18. Navidad : Friday, 25 December, 2043

And here is the public holiday falling on a weekend:

1. Domingo de Pascua : Sunday, 29 March, 2043