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How many working days in year 2057?

Here is the detail of the calculation:

Because 2057 is not a leap year, it has 365 days.

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

Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 252 working days in 2057.

Here is the list of these 9 public holidays:

1. New Year's Day : понедельник, 1 январь, 2057
2. 2nd January : вторник, 2 январь, 2057
3. Good Friday : пятница, 20 апрель, 2057
4. Early May Bank Holiday : понедельник, 7 май, 2057
5. Spring Bank Holiday : понедельник, 28 май, 2057
6. Summer Bank Holiday : понедельник, 6 август, 2057
7. St Andrew's Day : пятница, 30 ноябрь, 2057
8. Christmas Day : вторник, 25 декабрь, 2057
9. Boxing Day : среда, 26 декабрь, 2057