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How many working days in year 2072?

Here is the detail of the calculation:

Because 2072 is a leap year, it has 366 days.

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

Now, let's remove 5 public holidays that do not fall during a weekend and we obtain 256 working days in 2072.

Here is the list of these 5 public holidays:

1. Jour de l'An : пятница, 1 январь, 2072
2. Indépendance : вторник, 1 март, 2072
3. Vendredi Saint : пятница, 8 апрель, 2072
4. Jeudi de l'Ascension : четверг, 19 май, 2072
5. Fête nationale suisse : понедельник, 1 август, 2072

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

1. Fête du Travail : воскресенье, 1 май, 2072
2. Noël : воскресенье, 25 декабрь, 2072