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How many working days in year 2149?

Here is the detail of the calculation:

Because 2149 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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 2149.

Here is the list of these 10 public holidays:

1. Capodanno : среда, 1 январь, 2149
2. Epifania : понедельник, 6 январь, 2149
3. Lunedì di Pasqua : понедельник, 31 март, 2149
4. Anniversario Liberazione : пятница, 25 апрель, 2149
5. Festa del lavoro : четверг, 1 май, 2149
6. Festa della Repubblica Italia : понедельник, 2 июнь, 2149
7. Ferragosto o Assunzione : пятница, 15 август, 2149
8. Immacolata Concezione : понедельник, 8 декабрь, 2149
9. Santo Natale : четверг, 25 декабрь, 2149
10. Santo Stefano : пятница, 26 декабрь, 2149

And here is the public holiday falling on a weekend:

1. Ognissanti o Tutti i Santi : суббота, 1 ноябрь, 2149