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How many working days in year 2043?

Here is the detail of the calculation:

Because 2043 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 2043.

Here is the list of these 9 public holidays:

1. New Year's Day : четверг, 1 январь, 2043
2. Epiphany : вторник, 6 январь, 2043
3. Easter Monday : понедельник, 30 март, 2043
4. Labour Day : пятница, 1 май, 2043
5. Corpus Christi : четверг, 28 май, 2043
6. Anti-Fascist Struggle Day : понедельник, 22 июнь, 2043
7. Victory and Homeland Thanksgiving Day : среда, 5 август, 2043
8. Remembrance Day : среда, 18 ноябрь, 2043
9. Christmas Day : пятница, 25 декабрь, 2043

And here are the 5 public holidays falling on a weekend:

1. Easter : воскресенье, 29 март, 2043
2. National Day : суббота, 30 май, 2043
3. Assumption Day : суббота, 15 август, 2043
4. All Saints' Day : воскресенье, 1 ноябрь, 2043
5. St. Stephen's Day : суббота, 26 декабрь, 2043