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. Новы год : Tuesday, 1 January, 2036
2. Новы год : Wednesday, 2 January, 2036
3. Каляды праваслаўныя : Monday, 7 January, 2036
4. Радунiца : Tuesday, 29 April, 2036
5. Дзень працы : Thursday, 1 May, 2036
6. Дзень Перамогi : Friday, 9 May, 2036
7. Дзень Незалежнасцi : Thursday, 3 July, 2036
8. Дзень Кастрычніцкай рэвалюцыі : Friday, 7 November, 2036
9. Каляды каталiцкiя : Thursday, 25 December, 2036

And here is the public holiday falling on a weekend:

1. Мiжнародны жаночы дзень : Saturday, 8 March, 2036