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How many working days in year 2020?

Here is the detail of the calculation:

Because 2020 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 251 working days in 2020.

Here is the list of these 11 public holidays:

1. Republic Day / New Year's Day : среда, 1 январь, 2020
2. Epiphany : понедельник, 6 январь, 2020
3. Good Friday : пятница, 10 апрель, 2020
4. Easter Monday : понедельник, 13 апрель, 2020
5. Labour Day : пятница, 1 май, 2020
6. Victory over Fascism Day : пятница, 8 май, 2020
7. Constitution Day : вторник, 1 сентябрь, 2020
8. Day of Our Lady of Sorrows : вторник, 15 сентябрь, 2020
9. Freedom and Democracy Day : вторник, 17 ноябрь, 2020
10. Christmas Eve : четверг, 24 декабрь, 2020
11. Christmas Day : пятница, 25 декабрь, 2020

And here are the 4 public holidays falling on a weekend:

1. Saints Cyril and Methodius’ Day : воскресенье, 5 июль, 2020
2. Slovak National Uprising Anniversary : суббота, 29 август, 2020
3. All Saints’ Day : воскресенье, 1 ноябрь, 2020
4. St. Stephen's Day : суббота, 26 декабрь, 2020