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How many working days in year 2010?

Here is the detail of the calculation:

Because 2010 is not a leap year, it has 365 days.

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

Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 253 working days in 2010.

Here is the list of these 7 public holidays:

1. Pesach : вторник, 30 март, 2010
2. Shvi'i shel Pesach : понедельник, 5 апрель, 2010
3. Yom Ha-Atzmaut : вторник, 20 апрель, 2010
4. Shavuot : среда, 19 май, 2010
5. Rosh Hashanah : четверг, 9 сентябрь, 2010
6. Sukkot : четверг, 23 сентябрь, 2010
7. Shemini Atzeret / Simchat Torah : четверг, 30 сентябрь, 2010

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

1. Rosh Hashanah : пятница, 10 сентябрь, 2010
2. Yom Kippur : суббота, 18 сентябрь, 2010