Определить период

...

How many working days in year 1929?

Here is the detail of the calculation:

Because 1929 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 11 public holidays that do not fall during a weekend and we obtain 250 working days in 1929.

Here is the list of these 11 public holidays:

1. New Year's Day : вторник, 1 январь, 1929
2. Clean Monday : понедельник, 18 март, 1929
3. Independence Day : понедельник, 25 март, 1929
4. Labour Day : среда, 1 май, 1929
5. Good Friday : пятница, 3 май, 1929
6. Easter Monday : понедельник, 6 май, 1929
7. Pentecost Monday : понедельник, 24 июнь, 1929
8. Assumption : четверг, 15 август, 1929
9. Ochi Day : понедельник, 28 октябрь, 1929
10. Christmas : среда, 25 декабрь, 1929
11. Glorifying Mother of God : четверг, 26 декабрь, 1929

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

1. Epiphany : воскресенье, 6 январь, 1929
2. Orthodox Easter : воскресенье, 5 май, 1929
3. Pentecost : воскресенье, 23 июнь, 1929