Define a period

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How many working days in year 2058?

Here is the detail of the calculation:

Because 2058 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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 2058.

Here is the list of these 10 public holidays:

1. New Year's Day : Tuesday, 1 January, 2058
2. Easter Monday : Monday, 15 April, 2058
3. Labour Day : Wednesday, 1 May, 2058
4. Constitution Day : Friday, 3 May, 2058
5. Corpus Christi : Thursday, 13 June, 2058
6. Assumption of Mary : Thursday, 15 August, 2058
7. All Saints' Day : Friday, 1 November, 2058
8. Independence Day : Monday, 11 November, 2058
9. Christmas Day : Wednesday, 25 December, 2058
10. Boxing Day : Thursday, 26 December, 2058

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

1. Epiphany : Sunday, 6 January, 2058
2. Easter Sunday : Sunday, 14 April, 2058
3. Pentecost Sunday : Sunday, 2 June, 2058