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 1975?
Here is the detail of the calculation:
Because 1975 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 1975.
Here is the list of these 9 public holidays:
1. Nieuwjaar : Wednesday, 1 January, 1975
2. Goede Vrijdag : Friday, 28 March, 1975
3. Tweede Paasdag : Monday, 31 March, 1975
4. Koninginnedag : Wednesday, 30 April, 1975
5. Bevrijdingsdag : Monday, 5 May, 1975
6. Hemelvaartsdag : Thursday, 8 May, 1975
7. Tweede Pinksterdag : Monday, 19 May, 1975
8. Eerste Kerstdag : Thursday, 25 December, 1975
9. Tweede Kerstdag : Friday, 26 December, 1975
And here are the 2 public holidays falling on a weekend:
1. Eerste Paasdag : Sunday, 30 March, 1975
2. Eerste Pinksterdag : Sunday, 18 May, 1975
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