Define a period

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How many working days in year 2023?

Here is the detail of the calculation:

Because 2023 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 10 public holidays that do not fall during a weekend and we obtain 250 working days in 2023.

Here is the list of these 10 public holidays:

1. Epiphany : Friday, 6 January, 2023
2. Easter Monday : Monday, 10 April, 2023
3. Labour Day : Monday, 1 May, 2023
4. Constitution Day : Wednesday, 3 May, 2023
5. Corpus Christi : Thursday, 8 June, 2023
6. Assumption of Mary : Tuesday, 15 August, 2023
7. All Saints' Day : Wednesday, 1 November, 2023
8. Independence Day : Monday, 13 November, 2023
9. Christmas Day : Monday, 25 December, 2023
10. Boxing Day : Tuesday, 26 December, 2023

And here are the 4 public holidays falling on a weekend:

1. New Year's Day : Sunday, 1 January, 2023
2. Easter Sunday : Sunday, 9 April, 2023
3. Pentecost Sunday : Sunday, 28 May, 2023
4. Independence Day : Saturday, 11 November, 2023