Define a period

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How many working days in year 2023?

Here is the detail of the calculation:

Because 2023 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 11 public holidays that do not fall during a weekend and we obtain 249 working days in 2023.

Here is the list of these 11 public holidays:

1. New Year's Day Observance : monday, 2 january, 2023
2. Australia Day : thursday, 26 january, 2023
3. Canberra Day : monday, 13 march, 2023
4. Good Friday : friday, 7 april, 2023
5. Easter Monday : monday, 10 april, 2023
6. Anzac Day : tuesday, 25 april, 2023
7. Reconciliation Day : monday, 29 may, 2023
8. Queen's Birthday : monday, 12 june, 2023
9. Labour Day : monday, 2 october, 2023
10. Christmas Day : monday, 25 december, 2023
11. Boxing Day : tuesday, 26 december, 2023

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

1. New Year's Day : sunday, 1 january, 2023
2. Easter Saturday : saturday, 8 april, 2023
3. Easter Sunday : sunday, 9 april, 2023