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How many working days in year 2039?

Here is the detail of the calculation:

Because 2039 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 7 public holidays that do not fall during a weekend and we obtain 253 working days in 2039.

Here is the list of these 7 public holidays:

1. Yom Ha-Atzmaut : четверг, 28 апрель, 2039
2. Shavuot : воскресенье, 29 май, 2039
3. Rosh Hashanah : понедельник, 19 сентябрь, 2039
4. Rosh Hashanah : вторник, 20 сентябрь, 2039
5. Yom Kippur : среда, 28 сентябрь, 2039
6. Sukkot : понедельник, 3 октябрь, 2039
7. Shemini Atzeret / Simchat Torah : понедельник, 10 октябрь, 2039

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

1. Pesach : суббота, 9 апрель, 2039
2. Shvi'i shel Pesach : пятница, 15 апрель, 2039