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 1991?
Here is the detail of the calculation:
Because 1991 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 8 public holidays that do not fall during a weekend and we obtain 253 working days in 1991.
Here is the list of these 8 public holidays:
1. New Year's Day : Tuesday, 1 January, 1991
2. Good Friday : Friday, 29 March, 1991
3. Spring Day : Wednesday, 1 May, 1991
4. Midsummer Day : Monday, 24 June, 1991
5. Independence Restoration Day : Tuesday, 20 August, 1991
6. Christmas Eve : Tuesday, 24 December, 1991
7. Christmas Day : Wednesday, 25 December, 1991
8. Second Day of Christmas : Thursday, 26 December, 1991
And here are the 4 public holidays falling on a weekend:
1. Independence Day : Sunday, 24 February, 1991
2. Easter : Sunday, 31 March, 1991
3. Pentecost : Sunday, 19 May, 1991
4. Victory Day : Sunday, 23 June, 1991