Определить период

...

How many working days in year 2064?

Here is the detail of the calculation:

Because 2064 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 2064.

Here is the list of these 9 public holidays:

1. New Year's Day : вторник, 1 январь, 2064
2. Maundy Thursday : четверг, 3 апрель, 2064
3. Good Friday : пятница, 4 апрель, 2064
4. Easter Monday : понедельник, 7 апрель, 2064
5. Labour Day : четверг, 1 май, 2064
6. Ascension Day : четверг, 15 май, 2064
7. Whit Monday : понедельник, 26 май, 2064
8. Christmas Day : четверг, 25 декабрь, 2064
9. St Stephen's Day : пятница, 26 декабрь, 2064

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

1. Easter Sunday : воскресенье, 6 апрель, 2064
2. Constitution Day : суббота, 17 май, 2064
3. Pentecost : воскресенье, 25 май, 2064