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 10 public holidays that do not fall during a weekend and we obtain 252 working days in 2052.

Here is the list of these 10 public holidays:

1. Første nyttårsdag : Monday, 1 January, 2052
2. Skjærtorsdag : Thursday, 18 April, 2052
3. Langfredag : Friday, 19 April, 2052
4. Andre påskedag : Monday, 22 April, 2052
5. Første mai : Wednesday, 1 May, 2052
6. Grunnlovsdagen : Friday, 17 May, 2052
7. Kristi Himmelfartsdag : Thursday, 30 May, 2052
8. Andre pinsedag : Monday, 10 June, 2052
9. Første Juledag : Wednesday, 25 December, 2052
10. Andre Juledag : Thursday, 26 December, 2052

And here are the 2 public holidays falling on a weekend:

1. Første påskedag : Sunday, 21 April, 2052
2. Første pinsedag : Sunday, 9 June, 2052