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How many working days in year 2120?

Here is the detail of the calculation:

Because 2120 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 2120.

Here is the list of these 10 public holidays:

1. New Year's Day : понедельник, январь 1, 2120
2. Martin Luther King Day : понедельник, январь 15, 2120
3. Washington's Birthday : понедельник, февраль 19, 2120
4. Memorial Day : понедельник, май 27, 2120
5. Juneteenth National Independence Day : среда, июнь 19, 2120
6. Independence Day : четверг, июль 4, 2120
7. Labor Day : понедельник, сентябрь 2, 2120
8. Veterans Day : понедельник, ноябрь 11, 2120
9. Thanksgiving : четверг, ноябрь 28, 2120
10. Christmas : среда, декабрь 25, 2120