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 1964?
Here is the detail of the calculation:
Because 1964 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 251 working days in 1964.
Here is the list of these 11 public holidays:
1. Republic Day / New Year's Day : Wednesday, 1 January, 1964
2. Epiphany : Monday, 6 January, 1964
3. Good Friday : Friday, 27 March, 1964
4. Easter Monday : Monday, 30 March, 1964
5. Labour Day : Friday, 1 May, 1964
6. Victory over Fascism Day : Friday, 8 May, 1964
7. Constitution Day : Tuesday, 1 September, 1964
8. Day of Our Lady of Sorrows : Tuesday, 15 September, 1964
9. Freedom and Democracy Day : Tuesday, 17 November, 1964
10. Christmas Eve : Thursday, 24 December, 1964
11. Christmas Day : Friday, 25 December, 1964
And here are the 4 public holidays falling on a weekend:
1. Saints Cyril and Methodius’ Day : Sunday, 5 July, 1964
2. Slovak National Uprising Anniversary : Saturday, 29 August, 1964
3. All Saints’ Day : Sunday, 1 November, 1964
4. St. Stephen's Day : Saturday, 26 December, 1964
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