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How many working days in year 2045?

Here is the detail of the calculation:

Because 2045 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 53 sundays. It remains 260 days.

Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 249 working days in 2045.

Here is the list of these 11 public holidays:

1. New Year's Day (observance) : понедельник, январь 2, 2045
2. Martin Luther King Day : понедельник, январь 16, 2045
3. Good Friday : пятница, апрель 7, 2045
4. Memorial Day : понедельник, май 29, 2045
5. Juneteenth National Independence Day : понедельник, июнь 19, 2045
6. Independence Day : вторник, июль 4, 2045
7. Labor Day : понедельник, сентябрь 4, 2045
8. Veterans Day (observance) : пятница, ноябрь 10, 2045
9. Thanksgiving : четверг, ноябрь 23, 2045
10. Black Friday : пятница, ноябрь 24, 2045
11. Christmas : понедельник, декабрь 25, 2045

And here are the 2 public holidays falling on a weekend:

1. New Year's Day : воскресенье, январь 1, 2045
2. Veterans Day : суббота, ноябрь 11, 2045