Определить период

...

How many working days in year 2022?

Here is the detail of the calculation:

Because 2022 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 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2022.

Here is the list of these 8 public holidays:

1. Purim : четверг, 17 март, 2022
2. Yom Ha-Atzmaut : четверг, 5 май, 2022
3. Shavuot : воскресенье, 5 июнь, 2022
4. Rosh Hashanah : понедельник, 26 сентябрь, 2022
5. Rosh Hashanah : вторник, 27 сентябрь, 2022
6. Yom Kippur : среда, 5 октябрь, 2022
7. Sukkot : понедельник, 10 октябрь, 2022
8. Shemini Atzeret / Simchat Torah : понедельник, 17 октябрь, 2022

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

1. Pesach : суббота, 16 апрель, 2022
2. Shvi'i shel Pesach : пятница, 22 апрель, 2022