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How many working days in year 1985?

Here is the detail of the calculation:

Because 1985 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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 1985.

Here is the list of these 10 public holidays:

1. New Year's Day : вторник, 1 январь, 1985
2. Easter Monday : понедельник, 8 апрель, 1985
3. Labour Day : среда, 1 май, 1985
4. Constitution Day : пятница, 3 май, 1985
5. Corpus Christi : четверг, 6 июнь, 1985
6. Assumption of Mary : четверг, 15 август, 1985
7. All Saints' Day : пятница, 1 ноябрь, 1985
8. Independence Day : понедельник, 11 ноябрь, 1985
9. Christmas Day : среда, 25 декабрь, 1985
10. Boxing Day : четверг, 26 декабрь, 1985

And here are the 3 public holidays falling on a weekend:

1. Epiphany : воскресенье, 6 январь, 1985
2. Easter Sunday : воскресенье, 7 апрель, 1985
3. Pentecost Sunday : воскресенье, 26 май, 1985