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How many working days in year 1988?

Here is the detail of the calculation:

Because 1988 is a leap year, it has 366 days.

Let's remove 53 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 253 working days in 1988.

Here is the list of these 8 public holidays:

1. New Year's Day : пятница, 1 январь, 1988
2. Good Friday : пятница, 1 апрель, 1988
3. Early May Bank Holiday : понедельник, 2 май, 1988
4. Spring Bank Holiday : понедельник, 30 май, 1988
5. Summer Bank Holiday : понедельник, 1 август, 1988
6. St Andrew's Day : среда, 30 ноябрь, 1988
7. Christmas Day (substitute day) : понедельник, 26 декабрь, 1988
8. Boxing Day (substitute day) : вторник, 27 декабрь, 1988