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 1957?
Here is the detail of the calculation:
Because 1957 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 1957.
Here is the list of these 9 public holidays:
1. Nieuwjaarsdag : Tuesday, 1 January, 1957
2. Paasmaandag : Monday, 22 April, 1957
3. Dag van de Arbeid : Wednesday, 1 May, 1957
4. Hemelvaartsdag : Thursday, 30 May, 1957
5. Pinkstermaandag : Monday, 10 June, 1957
6. Onze-Lieve-Vrouw Hemelvaart : Thursday, 15 August, 1957
7. Allerheiligen : Friday, 1 November, 1957
8. Wapenstilstand : Monday, 11 November, 1957
9. Kerstmis : Wednesday, 25 December, 1957
And here is the public holiday falling on a weekend:
1. Nationale Feestdag : Sunday, 21 July, 1957
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