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How many working days in year 1936?

Here is the detail of the calculation:

Because 1936 is a leap year, it has 366 days.

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

Now, let's remove 12 public holidays that do not fall during a weekend and we obtain 250 working days in 1936.

Here is the list of these 12 public holidays:

1. New Year's Day : среда, январь 1, 1936
2. Martin Luther King Day : понедельник, январь 20, 1936
3. Washington's Birthday : понедельник, февраль 17, 1936
4. Memorial Day : понедельник, май 25, 1936
5. Juneteenth National Independence Day : пятница, июнь 19, 1936
6. Independence Day (observance) : пятница, июль 3, 1936
7. Labor Day : понедельник, сентябрь 7, 1936
8. Veterans Day : среда, ноябрь 11, 1936
9. Thanksgiving : четверг, ноябрь 26, 1936
10. Black Friday : пятница, ноябрь 27, 1936
11. Christmas Eve : четверг, декабрь 24, 1936
12. Christmas : пятница, декабрь 25, 1936

And here is the public holiday falling on a weekend:

1. Independence Day : суббота, июль 4, 1936