How many working days in year 2108?
Here is the detail of the calculation:
Because 2108 is a leap year, it has 366 days.
Let's remove 52 saturdays and 53 sundays. It remains 261 days.
Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 254 working days in 2108.
 Here is the list of these 7 public holidays: 
 
 1. Good Friday : пятница, 30 март, 2108 
2. Easter Monday : понедельник, 2 апрель, 2108 
3. King's Day : пятница, 27 апрель, 2108 
4. Ascension Day : четверг, 10 май, 2108 
5. Pentecost Monday : понедельник, 21 май, 2108 
6. Christmas Day : вторник, 25 декабрь, 2108 
7. Boxing Day : среда, 26 декабрь, 2108 
And here are the 3 public holidays falling on a weekend:
1. New Year's Day : воскресенье, 1 январь, 2108 
2. Easter Sunday : воскресенье, 1 апрель, 2108 
3. Pentecost Sunday : воскресенье, 20 май, 2108