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How many working days in year 2019?
Here is the detail of the calculation:
Because 2019 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 2019.
 Here is the list of these 11 public holidays: 
 
 1. Neujahrstag : вівторок, 1 січень, 2019 
2. Karfreitag : п'ятниця, 19 квітень, 2019 
3. Ostermontag : понеділок, 22 квітень, 2019 
4. Tag der Arbeit : середа, 1 травень, 2019 
5. Christi Himmelfahrt : четвер, 30 травень, 2019 
6. Pfingstmontag : понеділок, 10 червень, 2019 
7. Weltkindertag : п'ятниця, 20 вересень, 2019 
8. Tag der Deutschen Einheit : четвер, 3 жовтень, 2019 
9. Reformationstag : четвер, 31 жовтень, 2019 
10. Weihnachtstag : середа, 25 грудень, 2019 
11. Zweiter Weihnachtsfeiertag : четвер, 26 грудень, 2019