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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 12 public holidays that do not fall during a weekend and we obtain 250 working days in 1952.

Here is the list of these 12 public holidays:

1. New Year's Day : вторник, январь 1, 1952
2. Martin Luther King Day : понедельник, январь 21, 1952
3. Lincoln's Birthday : вторник, февраль 12, 1952
4. Washington's Birthday : понедельник, февраль 18, 1952
5. Memorial Day : понедельник, май 26, 1952
6. Independence Day : пятница, июль 4, 1952
7. Labor Day : понедельник, сентябрь 1, 1952
8. Columbus Day : понедельник, октябрь 13, 1952
9. Election Day : вторник, ноябрь 4, 1952
10. Veterans Day : вторник, ноябрь 11, 1952
11. Thanksgiving : четверг, ноябрь 27, 1952
12. Christmas : четверг, декабрь 25, 1952