Define a period

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How many working days in year 2052?

Here is the detail of the calculation:

Because 2052 is a leap year, it has 366 days.

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

Now, let's remove 15 public holidays that do not fall during a weekend and we obtain 247 working days in 2052.

Here is the list of these 15 public holidays:

1. Año Nuevo : Monday, 1 January, 2052
2. Día de los Reyes Magos : Monday, 8 January, 2052
3. Día de San José : Monday, 25 March, 2052
4. Jueves Santo : Thursday, 18 April, 2052
5. Viernes Santo : Friday, 19 April, 2052
6. Primero de Mayo : Wednesday, 1 May, 2052
7. La Ascensión del Señor : Monday, 3 June, 2052
8. Corpus Christi : Monday, 24 June, 2052
9. El Sagrado Corazón de Jesús : Monday, 1 July, 2052
10. Batalla de Boyaca : Wednesday, 7 August, 2052
11. La Asunción de la Virgen : Monday, 19 August, 2052
12. Día de la Raza : Monday, 14 October, 2052
13. Día de Todos los Santos : Monday, 4 November, 2052
14. Independencia de Cartagena : Monday, 11 November, 2052
15. Navidad : Wednesday, 25 December, 2052

And here are the 3 public holidays falling on a weekend:

1. Domingo de Pascua : Sunday, 21 April, 2052
2. Grito de Independencia : Saturday, 20 July, 2052
3. Día de la Inmaculada Concepción : Sunday, 8 December, 2052