Define a period

...

How many working days in year 2036?

Here is the detail of the calculation:

Because 2036 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 253 working days in 2036.

Here is the list of these 9 public holidays:

1. Første nyttårsdag : Tuesday, 1 January, 2036
2. Skjærtorsdag : Thursday, 10 April, 2036
3. Langfredag : Friday, 11 April, 2036
4. Andre påskedag : Monday, 14 April, 2036
5. Første mai : Thursday, 1 May, 2036
6. Kristi Himmelfartsdag : Thursday, 22 May, 2036
7. Andre pinsedag : Monday, 2 June, 2036
8. Første Juledag : Thursday, 25 December, 2036
9. Andre Juledag : Friday, 26 December, 2036

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

1. Første påskedag : Sunday, 13 April, 2036
2. Grunnlovsdagen : Saturday, 17 May, 2036
3. Første pinsedag : Sunday, 1 June, 2036