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How many working days in year 1953?

Here is the detail of the calculation:

Because 1953 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 6 public holidays that do not fall during a weekend and we obtain 255 working days in 1953.

Here is the list of these 6 public holidays:

1. New Year's Day : четверг, 1 январь, 1953
2. Heritage Day : понедельник, 16 февраль, 1953
3. Good Friday : пятница, 3 апрель, 1953
4. Canada Day : среда, 1 июль, 1953
5. Labour Day : понедельник, 7 сентябрь, 1953
6. Christmas : пятница, 25 декабрь, 1953