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How many working days in year 2000?

Here is the detail of the calculation:

Because 2000 is a leap year, it has 366 days.

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

Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 253 working days in 2000.

Here is the list of these 7 public holidays:

1. Good Friday : пятница, 21 апрель, 2000
2. Easter Monday : понедельник, 24 апрель, 2000
3. Liberation Day : пятница, 5 май, 2000
4. Ascension Day : четверг, 1 июнь, 2000
5. Pentecost Monday : понедельник, 12 июнь, 2000
6. Christmas Day : понедельник, 25 декабрь, 2000
7. Boxing Day : вторник, 26 декабрь, 2000

And here are the 4 public holidays falling on a weekend:

1. New Year's Day : суббота, 1 январь, 2000
2. Easter Sunday : воскресенье, 23 апрель, 2000
3. Queen's Day : суббота, 29 апрель, 2000
4. Pentecost Sunday : воскресенье, 11 июнь, 2000