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How many working days in year 1963?

Here is the detail of the calculation:

Because 1963 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 1963.

Here is the list of these 9 public holidays:

1. New Year's Day : вторник, 1 январь, 1963
2. Good Friday : пятница, 12 апрель, 1963
3. Victoria Day : понедельник, 20 май, 1963
4. Canada Day : понедельник, 1 июль, 1963
5. Labour Day : понедельник, 2 сентябрь, 1963
6. Thanksgiving : понедельник, 14 октябрь, 1963
7. Remembrance Day : понедельник, 11 ноябрь, 1963
8. Christmas : среда, 25 декабрь, 1963
9. Boxing Day : четверг, 26 декабрь, 1963