Define a period

...

How many working days in year 2037?

Here is the detail of the calculation:

Because 2037 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 7 public holidays that do not fall during a weekend and we obtain 254 working days in 2037.

Here is the list of these 7 public holidays:

1. New Year's Day : Thursday, 1 January, 2037
2. Good Friday : Friday, 3 April, 2037
3. Easter Monday : Monday, 6 April, 2037
4. King's Day : Monday, 27 April, 2037
5. Ascension Day : Thursday, 14 May, 2037
6. Pentecost Monday : Monday, 25 May, 2037
7. Christmas Day : Friday, 25 December, 2037

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

1. Easter Sunday : Sunday, 5 April, 2037
2. Pentecost Sunday : Sunday, 24 May, 2037
3. Boxing Day : Saturday, 26 December, 2037