How many working days in year 1977?
Here is the detail of the calculation:
Because 1977 is not a leap year, it has 365 days.
Let's remove 53 saturdays and 52 sundays. It remains 260 days.
Now, let's remove 3 public holidays that do not fall during a weekend and we obtain 257 working days in 1977.
Here is the list of these 3 public holidays:
1. Commemoration of Atatürk, Youth and Sports Day : четверг, 19 май, 1977
2. Victory Day : вторник, 30 август, 1977
3. Republic Day Eve : пятница, 28 октябрь, 1977
And here are the 4 public holidays falling on a weekend:
1. New Year's Day : суббота, 1 январь, 1977
2. National Sovereignty and Children's Day : суббота, 23 апрель, 1977
3. Labour and Solidarity Day : воскресенье, 1 май, 1977
4. Republic Day : суббота, 29 октябрь, 1977