Визначте період

...

How many working days in year 2005?

Here is the detail of the calculation:

Because 2005 is not a leap year, it has 365 days.

Let's remove 53 saturdays and 52 sundays. It remains 260 days.

Now, let's remove 4 public holidays that do not fall during a weekend and we obtain 256 working days in 2005.

Here is the list of these 4 public holidays:

1. Good Friday : п'ятниця, 25 березень, 2005
2. Labour Day : понеділок, 2 травень, 2005
3. National Day : вівторок, 9 серпень, 2005
4. Christmas Day : понеділок, 26 грудень, 2005

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

1. New Year's Day : субота, 1 січень, 2005
2. Labour Day : неділя, 1 травень, 2005
3. Christmas Day : неділя, 25 грудень, 2005