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How many working days in year 1952?

Here is the detail of the calculation:

Because 1952 is a leap year, it has 366 days.

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

Now, let's remove 10 public holidays that do not fall during a weekend and we obtain 252 working days in 1952.

Here is the list of these 10 public holidays:

1. New Year's Day : вторник, 1 январь, 1952
2. Easter Monday : понедельник, 14 апрель, 1952
3. Labour Day : четверг, 1 май, 1952
4. National Day : пятница, 30 май, 1952
5. Corpus Christi : четверг, 12 июнь, 1952
6. Victory and Homeland Thanksgiving Day : вторник, 5 август, 1952
7. Assumption Day : пятница, 15 август, 1952
8. Remembrance Day : вторник, 18 ноябрь, 1952
9. Christmas Day : четверг, 25 декабрь, 1952
10. St. Stephen's Day : пятница, 26 декабрь, 1952

And here are the 4 public holidays falling on a weekend:

1. Epiphany : воскресенье, 6 январь, 1952
2. Easter : воскресенье, 13 апрель, 1952
3. Anti-Fascist Struggle Day : воскресенье, 22 июнь, 1952
4. All Saints' Day : суббота, 1 ноябрь, 1952