How many working days in year 1988?
Here is the detail of the calculation:
Because 1988 is a leap year, it has 366 days.
Let's remove 53 saturdays and 52 sundays. It remains 261 days.
Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 252 working days in 1988.
Here is the list of these 9 public holidays:
1. Neujahrstag : пятница, 1 январь, 1988
2. Heilige Drei Könige : среда, 6 январь, 1988
3. Karfreitag : пятница, 1 апрель, 1988
4. Ostermontag : понедельник, 4 апрель, 1988
5. Christi Himmelfahrt : четверг, 12 май, 1988
6. Pfingstmontag : понедельник, 23 май, 1988
7. Tag der Deutschen Einheit : понедельник, 3 октябрь, 1988
8. Reformationstag : понедельник, 31 октябрь, 1988
9. Zweiter Weihnachtsfeiertag : понедельник, 26 декабрь, 1988
And here are the 2 public holidays falling on a weekend:
1. Tag der Arbeit : воскресенье, 1 май, 1988
2. Weihnachtstag : воскресенье, 25 декабрь, 1988