Определить период

...

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 9 public holidays that do not fall during a weekend and we obtain 252 working days in 2037.

Here is the list of these 9 public holidays:

1. New Year's Day : четверг, 1 январь, 2037
2. Independence Day : вторник, 24 февраль, 2037
3. Good Friday : пятница, 3 апрель, 2037
4. Spring Day : пятница, 1 май, 2037
5. Victory Day : вторник, 23 июнь, 2037
6. Midsummer Day : среда, 24 июнь, 2037
7. Independence Restoration Day : четверг, 20 август, 2037
8. Christmas Eve : четверг, 24 декабрь, 2037
9. Christmas Day : пятница, 25 декабрь, 2037

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

1. Easter : воскресенье, 5 апрель, 2037
2. Pentecost : воскресенье, 24 май, 2037
3. Second Day of Christmas : суббота, 26 декабрь, 2037