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How many working days in year 2115?

Here is the detail of the calculation:

Because 2115 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 250 working days in 2115.

Here is the list of these 11 public holidays:

1. New Year's Day : вторник, 1 январь, 2115
2. National Day : пятница, 15 март, 2115
3. Good Friday : пятница, 12 апрель, 2115
4. Easter Monday : понедельник, 15 апрель, 2115
5. Labour Day : среда, 1 май, 2115
6. Pentecost Monday : понедельник, 3 июнь, 2115
7. State Foundation Day : вторник, 20 август, 2115
8. National Day : среда, 23 октябрь, 2115
9. All Saints' Day : пятница, 1 ноябрь, 2115
10. Christmas Day : среда, 25 декабрь, 2115
11. Second Day of Christmas : четверг, 26 декабрь, 2115

And here are the 2 public holidays falling on a weekend:

1. Easter Sunday : воскресенье, 14 апрель, 2115
2. Pentecost Sunday : воскресенье, 2 июнь, 2115