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How many working days in year 2117?

Here is the detail of the calculation:

Because 2117 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 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2117.

Here is the list of these 8 public holidays:

1. Purim : четверг, 18 март, 2117
2. Yom Ha-Atzmaut : четверг, 6 май, 2117
3. Shavuot : воскресенье, 6 июнь, 2117
4. Rosh Hashanah : понедельник, 27 сентябрь, 2117
5. Rosh Hashanah : вторник, 28 сентябрь, 2117
6. Yom Kippur : среда, 6 октябрь, 2117
7. Sukkot : понедельник, 11 октябрь, 2117
8. Shemini Atzeret / Simchat Torah : понедельник, 18 октябрь, 2117

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

1. Pesach : суббота, 17 апрель, 2117
2. Shvi'i shel Pesach : пятница, 23 апрель, 2117