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How many working days in year 1916?

Here is the detail of the calculation:

Because 1916 is a leap year, it has 366 days.

Let's remove 53 saturdays and 53 sundays. It remains 260 days.

Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 252 working days in 1916.

Here is the list of these 8 public holidays:

1. New Year's Day (observance) : понедельник, 3 январь, 1916
2. Good Friday : пятница, 21 апрель, 1916
3. Victoria Day : понедельник, 22 май, 1916
4. Canada Day (observance) : понедельник, 3 июль, 1916
5. Labour Day : понедельник, 4 сентябрь, 1916
6. Thanksgiving : понедельник, 9 октябрь, 1916
7. Christmas : понедельник, 25 декабрь, 1916
8. Boxing Day : вторник, 26 декабрь, 1916

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

1. New Year's Day : суббота, 1 январь, 1916
2. Canada Day : суббота, 1 июль, 1916
3. Remembrance Day : суббота, 11 ноябрь, 1916