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How many working days in year 1998?

Here is the detail of the calculation:

Because 1998 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 7 public holidays that do not fall during a weekend and we obtain 254 working days in 1998.

Here is the list of these 7 public holidays:

1. New Year's Day : четверг, 1 январь, 1998
2. Epiphany : вторник, 6 январь, 1998
3. Good Friday : пятница, 10 апрель, 1998
4. Easter Monday : понедельник, 13 апрель, 1998
5. May Day : пятница, 1 май, 1998
6. Ascension Day : четверг, 21 май, 1998
7. Christmas Day : пятница, 25 декабрь, 1998

And here are the 6 public holidays falling on a weekend:

1. Easter Sunday : воскресенье, 12 апрель, 1998
2. Whit Sunday : воскресенье, 31 май, 1998
3. Midsummer Day : суббота, 20 июнь, 1998
4. All Saints' Day : суббота, 31 октябрь, 1998
5. Independence Day : воскресенье, 6 декабрь, 1998
6. St Stephen's Day : суббота, 26 декабрь, 1998