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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 9 public holidays that do not fall during a weekend and we obtain 252 working days in 2043.

Here is the list of these 9 public holidays:

1. Neujahrstag : четверг, 1 январь, 2043
2. Karfreitag : пятница, 27 март, 2043
3. Ostermontag : понедельник, 30 март, 2043
4. Staatsfeiertag : пятница, 1 май, 2043
5. Pfingstmontag : понедельник, 18 май, 2043
6. Nationalfeiertag : понедельник, 26 октябрь, 2043
7. Heiliger Abend : четверг, 24 декабрь, 2043
8. Weihnachten : пятница, 25 декабрь, 2043
9. Silvesters : четверг, 31 декабрь, 2043

And here is the public holiday falling on a weekend:

1. Stefanitag : суббота, 26 декабрь, 2043