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How many working days in year 2040?

Here is the detail of the calculation:

Because 2040 is a leap year, it has 366 days.

Let's remove 52 saturdays and 53 sundays. It remains 261 days.

Now, let's remove 10 public holidays that do not fall during a weekend and we obtain 251 working days in 2040.

Here is the list of these 10 public holidays:

1. New Year's Day (substitute day) : понедельник, 2 январь, 2040
2. St. Patrick's Day (substitute day) : понедельник, 19 март, 2040
3. Good Friday : пятница, 30 март, 2040
4. Easter Monday : понедельник, 2 апрель, 2040
5. Early May Bank Holiday : понедельник, 7 май, 2040
6. Spring Bank Holiday : понедельник, 28 май, 2040
7. Orangemen's Day : четверг, 12 июль, 2040
8. Late Summer Bank Holiday : понедельник, 27 август, 2040
9. Christmas Day : вторник, 25 декабрь, 2040
10. Boxing Day : среда, 26 декабрь, 2040

And here is the public holiday falling on a weekend:

1. St. Patrick's Day : суббота, 17 март, 2040