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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 1957.
Here is the list of these 10 public holidays:
1. New Year's Day : Tuesday, 1 January, 1957
2. Easter Monday : Monday, 22 April, 1957
3. Labor Day : Wednesday, 1 May, 1957
4. Iris Day : Wednesday, 8 May, 1957
5. Ascension Day : Thursday, 30 May, 1957
6. Pentecost Monday : Monday, 10 June, 1957
7. Assumption of Mary : Thursday, 15 August, 1957
8. All Saints' Day : Friday, 1 November, 1957
9. Armistice Day : Monday, 11 November, 1957
10. Christmas Day : Wednesday, 25 December, 1957
And here is the public holiday falling on a weekend:
1. National Day : Sunday, 21 July, 1957