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How many working days in year 1924?

Here is the detail of the calculation:

Because 1924 is a leap year, it has 366 days.

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

Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 253 working days in 1924.

Here is the list of these 9 public holidays:

1. New Year's Day : вторник, январь 1, 1924
2. Martin Luther King Day : понедельник, январь 21, 1924
3. Washington's Birthday : понедельник, февраль 18, 1924
4. Memorial Day : понедельник, май 26, 1924
5. Independence Day : пятница, июль 4, 1924
6. Labor Day : понедельник, сентябрь 1, 1924
7. Veterans Day : вторник, ноябрь 11, 1924
8. Thanksgiving : четверг, ноябрь 27, 1924
9. Christmas : четверг, декабрь 25, 1924