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 10 public holidays that do not fall during a weekend and we obtain 250 working days in 2022.

Here is the list of these 10 public holidays:

1. New Year's Day (observance) : 星期一, 2022, 01, 3
2. Family Day : 星期一, 2022, 02, 21
3. Good Friday : 星期五, 2022, 04, 15
4. Victoria Day : 星期一, 2022, 05, 23
5. Canada Day : 星期五, 2022, 07, 1
6. Saskatchewan Day : 星期一, 2022, 08, 1
7. Labour Day : 星期一, 2022, 09, 5
8. National Day for Truth and Reconciliation : 星期五, 2022, 09, 30
9. Thanksgiving Day : 星期一, 2022, 10, 10
10. Remembrance Day : 星期五, 2022, 11, 11

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

1. New Year's Day : 星期六, 2022, 01, 1
2. Christmas : 星期日, 2022, 12, 25