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How many working days in year 2043?

Here is the detail of the calculation:

Because 2043 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 8 public holidays that do not fall during a weekend and we obtain 253 working days in 2043.

Here is the list of these 8 public holidays:

1. Purim : четверг, 26 март, 2043
2. Yom Ha-Atzmaut : четверг, 14 май, 2043
3. Shavuot : воскресенье, 14 июнь, 2043
4. Rosh Hashanah : понедельник, 5 октябрь, 2043
5. Rosh Hashanah : вторник, 6 октябрь, 2043
6. Yom Kippur : среда, 14 октябрь, 2043
7. Sukkot : понедельник, 19 октябрь, 2043
8. Shemini Atzeret / Simchat Torah : понедельник, 26 октябрь, 2043

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

1. Pesach : суббота, 25 апрель, 2043
2. Shvi'i shel Pesach : пятница, 1 май, 2043