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How many working days in year 2013?

Here is the detail of the calculation:

Because 2013 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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 2013.

Here is the list of these 10 public holidays:

1. New Year's Day : вторник, 1 январь, 2013
2. Second Day of the New Year : среда, 2 январь, 2013
3. Union of the Romanian Principalities : четверг, 24 январь, 2013
4. Labour Day : среда, 1 май, 2013
5. Orthodox Easter Friday : пятница, 3 май, 2013
6. Orthodox Easter Monday : понедельник, 6 май, 2013
7. Pentecost Monday : понедельник, 24 июнь, 2013
8. Assumption : четверг, 15 август, 2013
9. Christmas Day : среда, 25 декабрь, 2013
10. Boxing day : четверг, 26 декабрь, 2013

And here are the 5 public holidays falling on a weekend:

1. Orthodox Easter Sunday : воскресенье, 5 май, 2013
2. Children's Day : суббота, 1 июнь, 2013
3. Pentecost Sunday : воскресенье, 23 июнь, 2013
4. St. Andrew's Day : суббота, 30 ноябрь, 2013
5. National Day : воскресенье, 1 декабрь, 2013