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How many working days in year 2089?

Here is the detail of the calculation:

Because 2089 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 2089.

Here is the list of these 10 public holidays:

1. New Year's Day Observance : понедельник, 3 январь, 2089
2. Australia Day : среда, 26 январь, 2089
3. Eight Hours Day : понедельник, 14 март, 2089
4. Good Friday : пятница, 1 апрель, 2089
5. Easter Monday : понедельник, 4 апрель, 2089
6. Easter Tuesday : вторник, 5 апрель, 2089
7. Anzac Day : понедельник, 25 апрель, 2089
8. King's Birthday : понедельник, 13 июнь, 2089
9. Christmas Day Observance : понедельник, 26 декабрь, 2089
10. Boxing Day Observance : вторник, 27 декабрь, 2089

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

1. New Year's Day : суббота, 1 январь, 2089
2. Christmas Day : воскресенье, 25 декабрь, 2089