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How many working days in year 2051?

Here is the detail of the calculation:

Because 2051 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 53 sundays. It remains 260 days.

Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2051.

Here is the list of these 8 public holidays:

1. Saint-Berchtold : понедельник, 2 январь, 2051
2. Vendredi Saint : пятница, 31 март, 2051
3. Lundi de Pâques : понедельник, 3 апрель, 2051
4. Jeudi de l'Ascension : четверг, 11 май, 2051
5. Lundi de la Pentecôte : понедельник, 22 май, 2051
6. Fête nationale suisse : вторник, 1 август, 2051
7. Lundi du Jeûne fédéral : понедельник, 18 сентябрь, 2051
8. Noël : понедельник, 25 декабрь, 2051

And here is the public holiday falling on a weekend:

1. Jour de l'An : воскресенье, 1 январь, 2051