Define a period

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How many working days in year 2045?

Here is the detail of the calculation:

Because 2045 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 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2045.

Here is the list of these 8 public holidays:

1. Good Friday : Friday, 7 April, 2045
2. Easter Monday : Monday, 10 April, 2045
3. King's Day : Thursday, 27 April, 2045
4. Liberation Day : Friday, 5 May, 2045
5. Ascension Day : Thursday, 18 May, 2045
6. Pentecost Monday : Monday, 29 May, 2045
7. Christmas Day : Monday, 25 December, 2045
8. Boxing Day : Tuesday, 26 December, 2045

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

1. New Year's Day : Sunday, 1 January, 2045
2. Easter Sunday : Sunday, 9 April, 2045
3. Pentecost Sunday : Sunday, 28 May, 2045