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”
Assistant:
I understand all languages.
How many working days in year 2091?
Here is the detail of the calculation:
Because 2091 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 9 public holidays that do not fall during a weekend and we obtain 252 working days in 2091.
Here is the list of these 9 public holidays:
1. Første nyttårsdag : Monday, 1 January, 2091
2. Skjærtorsdag : Thursday, 5 April, 2091
3. Langfredag : Friday, 6 April, 2091
4. Andre påskedag : Monday, 9 April, 2091
5. Første mai : Tuesday, 1 May, 2091
6. Grunnlovsdagen : Thursday, 17 May, 2091
7. Andre pinsedag : Monday, 28 May, 2091
8. Første Juledag : Tuesday, 25 December, 2091
9. Andre Juledag : Wednesday, 26 December, 2091
And here are the 2 public holidays falling on a weekend:
1. Første påskedag : Sunday, 8 April, 2091
2. Første pinsedag : Sunday, 27 May, 2091
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