定义一个时期

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How many working days in year 2022?

Here is the detail of the calculation:

Because 2022 is not a leap year, it has 365 days.

Let's remove 53 saturdays and 52 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 2022.

Here is the list of these 8 public holidays:

1. Lundi de Pâques : 星期一, 2022, 04, 18
2. Journée de l’Europe : 星期一, 2022, 05, 9
3. Jeudi de l'Ascension : 星期四, 2022, 05, 26
4. Lundi de la Pentecôte : 星期一, 2022, 06, 6
5. Fête Nationale : 星期四, 2022, 06, 23
6. Fête de l'Assomption : 星期一, 2022, 08, 15
7. Fête de la Toussaint : 星期二, 2022, 11, 1
8. Saint-Etienne : 星期一, 2022, 12, 26

And here are the 3 public holidays falling on a weekend:

1. Jour de l'An : 星期六, 2022, 01, 1
2. Fête du Travail : 星期日, 2022, 05, 1
3. Noël : 星期日, 2022, 12, 25