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 1999?
Here is the detail of the calculation:
Because 1999 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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 1999.
Here is the list of these 10 public holidays:
1. Republic Day / New Year's Day : Friday, 1 January, 1999
2. Epiphany : Wednesday, 6 January, 1999
3. Good Friday : Friday, 2 April, 1999
4. Easter Monday : Monday, 5 April, 1999
5. Saints Cyril and Methodius’ Day : Monday, 5 July, 1999
6. Constitution Day : Wednesday, 1 September, 1999
7. Day of Our Lady of Sorrows : Wednesday, 15 September, 1999
8. All Saints’ Day : Monday, 1 November, 1999
9. Freedom and Democracy Day : Wednesday, 17 November, 1999
10. Christmas Eve : Friday, 24 December, 1999
And here are the 5 public holidays falling on a weekend:
1. Labour Day : Saturday, 1 May, 1999
2. Victory over Fascism Day : Saturday, 8 May, 1999
3. Slovak National Uprising Anniversary : Sunday, 29 August, 1999
4. Christmas Day : Saturday, 25 December, 1999
5. St. Stephen's Day : Sunday, 26 December, 1999
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