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How many working days in year 1943?

Here is the detail of the calculation:

Because 1943 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 7 public holidays that do not fall during a weekend and we obtain 254 working days in 1943.

Here is the list of these 7 public holidays:

1. New Year's Day : пятница, 1 январь, 1943
2. Independence Day : среда, 24 февраль, 1943
3. Good Friday : пятница, 23 апрель, 1943
4. Victory Day : среда, 23 июнь, 1943
5. Midsummer Day : четверг, 24 июнь, 1943
6. Independence Restoration Day : пятница, 20 август, 1943
7. Christmas Eve : пятница, 24 декабрь, 1943

And here are the 5 public holidays falling on a weekend:

1. Easter : воскресенье, 25 апрель, 1943
2. Spring Day : суббота, 1 май, 1943
3. Pentecost : воскресенье, 13 июнь, 1943
4. Christmas Day : суббота, 25 декабрь, 1943
5. Second Day of Christmas : воскресенье, 26 декабрь, 1943