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 11 public holidays that do not fall during a weekend and we obtain 250 working days in 1957.
Here is the list of these 11 public holidays:
1. Πρωτοχρονιά : Tuesday, 1 January, 1957
2. Καθαρά Δευτέρα : Monday, 4 March, 1957
3. Εικοστή Πέμπτη Μαρτίου : Monday, 25 March, 1957
4. Μεγάλη Παρασκευή : Friday, 19 April, 1957
5. Δευτέρα του Πάσχα : Monday, 22 April, 1957
6. Εργατική Πρωτομαγιά : Wednesday, 1 May, 1957
7. Δευτέρα Πεντηκοστής : Monday, 10 June, 1957
8. Κοίμηση της Θεοτόκου : Thursday, 15 August, 1957
9. Ημέρα του Όχι : Monday, 28 October, 1957
10. Χριστούγεννα : Wednesday, 25 December, 1957
11. Σύναξη της Θεοτόκου : Thursday, 26 December, 1957
And here are the 3 public holidays falling on a weekend:
1. Θεοφάνεια : Sunday, 6 January, 1957
2. Ορθόδοξο Πάσχα : Sunday, 21 April, 1957
3. Πεντηκοστή : Sunday, 9 June, 1957
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