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How many working days in year 2149?

Here is the detail of the calculation:

Because 2149 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 11 public holidays that do not fall during a weekend and we obtain 250 working days in 2149.

Here is the list of these 11 public holidays:

1. New Year's Day : среда, январь 1, 2149
2. Martin Luther King Day : понедельник, январь 20, 2149
3. Washington's Birthday : понедельник, февраль 17, 2149
4. Good Friday : пятница, март 28, 2149
5. Memorial Day : понедельник, май 26, 2149
6. Juneteenth National Independence Day : четверг, июнь 19, 2149
7. Independence Day : пятница, июль 4, 2149
8. Labor Day : понедельник, сентябрь 1, 2149
9. Veterans Day : вторник, ноябрь 11, 2149
10. Thanksgiving : четверг, ноябрь 27, 2149
11. Christmas : четверг, декабрь 25, 2149