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How many working days in year 2016?

Here is the detail of the calculation:

Because 2016 is a leap year, it has 366 days.

Let's remove 53 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 6 public holidays that do not fall during a weekend and we obtain 255 working days in 2016.

Here is the list of these 6 public holidays:

1. Neujahrstag : пятница, 1 январь, 2016
2. Karfreitag : пятница, 25 март, 2016
3. Ostermontag : понедельник, 28 март, 2016
4. Pfingstmontag : понедельник, 16 май, 2016
5. Nationalfeiertag : среда, 26 октябрь, 2016
6. Stefanitag : понедельник, 26 декабрь, 2016

And here are the 4 public holidays falling on a weekend:

1. Staatsfeiertag : воскресенье, 1 май, 2016
2. Heiliger Abend : суббота, 24 декабрь, 2016
3. Weihnachten : воскресенье, 25 декабрь, 2016
4. Silvesters : суббота, 31 декабрь, 2016