How many working days in year 1920?
Here is the detail of the calculation:
Because 1920 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 6 public holidays that do not fall during a weekend and we obtain 256 working days in 1920.
Here is the list of these 6 public holidays:
1. Neujahrstag : четверг, 1 январь, 1920
2. Karfreitag : пятница, 2 апрель, 1920
3. Ostermontag : понедельник, 5 апрель, 1920
4. Pfingstmontag : понедельник, 24 май, 1920
5. Heiligabend : пятница, 24 декабрь, 1920
6. Silvester : пятница, 31 декабрь, 1920
And here are the 4 public holidays falling on a weekend:
1. Tag der Arbeit : суббота, 1 май, 1920
2. Tag der Deutschen Einheit : воскресенье, 3 октябрь, 1920
3. Weihnachtstag : суббота, 25 декабрь, 1920
4. Zweiter Weihnachtsfeiertag : воскресенье, 26 декабрь, 1920