Определить период

...

How many working days in year 2136?

Here is the detail of the calculation:

Because 2136 is a leap year, it has 366 days.

Let's remove 52 saturdays and 53 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 2136.

Here is the list of these 9 public holidays:

1. New Year's Day (substitute day) : понедельник, 2 январь, 2136
2. 2nd January (substitute day) : вторник, 3 январь, 2136
3. Good Friday : пятница, 20 апрель, 2136
4. Early May Bank Holiday : понедельник, 7 май, 2136
5. Spring Bank Holiday : понедельник, 28 май, 2136
6. Summer Bank Holiday : понедельник, 6 август, 2136
7. St Andrew's Day : пятница, 30 ноябрь, 2136
8. Christmas Day : вторник, 25 декабрь, 2136
9. Boxing Day : среда, 26 декабрь, 2136