Assistant: Hello! I handle your requests in natural language, such as:
“Analyze the period from November 1, 2025, to April 25, 2028.”
or
“Add 100 business days to February 25, 2026.”
or
“Next Thursday at 2:12 PM + 124 working hours”
or
“I won't be working first week of next may (going to Greece)”
Assistant:
I understand all languages.
How many working days in year 2028?
Here is the detail of the calculation:
Because 2028 is a leap year, it has 366 days.
Let's remove 53 saturdays and 53 sundays. It remains 260 days.
Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 253 working days in 2028.
Here is the list of these 7 public holidays:
1. Karfreitag : friday, 14 april, 2028
2. Ostermontag : monday, 17 april, 2028
3. Tag der Arbeit : monday, 1 may, 2028
4. Pfingstmontag : monday, 5 june, 2028
5. Tag der Deutschen Einheit : tuesday, 3 october, 2028
6. Weihnachtstag : monday, 25 december, 2028
7. Zweiter Weihnachtsfeiertag : tuesday, 26 december, 2028
And here are the 3 public holidays falling on a weekend:
1. Neujahrstag : saturday, 1 january, 2028
2. Heiligabend : sunday, 24 december, 2028
3. Silvester : sunday, 31 december, 2028
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