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How many working days in year 1922?

Here is the detail of the calculation:

Because 1922 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 53 sundays. It remains 260 days.

Now, let's remove 10 public holidays that do not fall during a weekend and we obtain 250 working days in 1922.

Here is the list of these 10 public holidays:

1. Epifania : пятница, 6 январь, 1922
2. Lunedì di Pasqua : понедельник, 17 апрель, 1922
3. Anniversario Liberazione : вторник, 25 апрель, 1922
4. Festa del lavoro : понедельник, 1 май, 1922
5. Festa della Repubblica Italia : пятница, 2 июнь, 1922
6. Ferragosto o Assunzione : вторник, 15 август, 1922
7. Ognissanti o Tutti i Santi : среда, 1 ноябрь, 1922
8. Immacolata Concezione : пятница, 8 декабрь, 1922
9. Santo Natale : понедельник, 25 декабрь, 1922
10. Santo Stefano : вторник, 26 декабрь, 1922

And here is the public holiday falling on a weekend:

1. Capodanno : воскресенье, 1 январь, 1922