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How many working days in year 2048?

Here is the detail of the calculation:

Because 2048 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 255 working days in 2048.

Here is the list of these 7 public holidays:

1. New Year's Day : среда, 1 январь, 2048
2. Good Friday : пятница, 3 апрель, 2048
3. Easter Monday : понедельник, 6 апрель, 2048
4. King's Day : понедельник, 27 апрель, 2048
5. Ascension Day : четверг, 14 май, 2048
6. Pentecost Monday : понедельник, 25 май, 2048
7. Christmas Day : пятница, 25 декабрь, 2048

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

1. Easter Sunday : воскресенье, 5 апрель, 2048
2. Pentecost Sunday : воскресенье, 24 май, 2048
3. Boxing Day : суббота, 26 декабрь, 2048