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 7 public holidays that do not fall during a weekend and we obtain 253 working days in 2022.

Here is the list of these 7 public holidays:

1. Vendredi Saint : 星期五, 2022, 04, 15
2. Jeudi de l'Ascension : 星期四, 2022, 05, 26
3. Fête-Dieu : 星期四, 2022, 06, 16
4. Fête Nationale suisse : 星期一, 2022, 08, 1
5. Assomption : 星期一, 2022, 08, 15
6. Toussaint : 星期二, 2022, 11, 1
7. Immaculée Conception : 星期四, 2022, 12, 8

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

1. Jour de l'An : 星期六, 2022, 01, 1
2. Noël : 星期日, 2022, 12, 25