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How many working days in year 1924?

Here is the detail of the calculation:

Because 1924 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 254 working days in 1924.

Here is the list of these 8 public holidays:

1. Purim : четверг, 20 март, 1924
2. Yom Ha-Atzmaut : четверг, 8 май, 1924
3. Shavuot : воскресенье, 8 июнь, 1924
4. Rosh Hashanah : понедельник, 29 сентябрь, 1924
5. Rosh Hashanah : вторник, 30 сентябрь, 1924
6. Yom Kippur : среда, 8 октябрь, 1924
7. Sukkot : понедельник, 13 октябрь, 1924
8. Shemini Atzeret / Simchat Torah : понедельник, 20 октябрь, 1924

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

1. Pesach : суббота, 19 апрель, 1924
2. Shvi'i shel Pesach : пятница, 25 апрель, 1924