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How many working days in year 2009?

Here is the detail of the calculation:

Because 2009 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 9 public holidays that do not fall during a weekend and we obtain 252 working days in 2009.

Here is the list of these 9 public holidays:

1. New Year's Day : четверг, январь 1, 2009
2. Martin Luther King Day : понедельник, январь 19, 2009
3. Memorial Day : понедельник, май 25, 2009
4. Juneteenth National Independence Day : пятница, июнь 19, 2009
5. Independence Day (observance) : пятница, июль 3, 2009
6. Labor Day : понедельник, сентябрь 7, 2009
7. Veterans Day : среда, ноябрь 11, 2009
8. Thanksgiving : четверг, ноябрь 26, 2009
9. Christmas : пятница, декабрь 25, 2009

And here is the public holiday falling on a weekend:

1. Independence Day : суббота, июль 4, 2009