How many working days in year 1970?
Here is the detail of the calculation:
Because 1970 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 8 public holidays that do not fall during a weekend and we obtain 253 working days in 1970.
Here is the list of these 8 public holidays:
1. New Year's Day : Thursday, 1 January, 1970
2. Easter Monday : Monday, 30 March, 1970
3. Labor Day : Friday, 1 May, 1970
4. Ascension Day : Thursday, 7 May, 1970
5. Pentecost Monday : Monday, 18 May, 1970
6. National Day : Tuesday, 21 July, 1970
7. Armistice Day : Wednesday, 11 November, 1970
8. Christmas Day : Friday, 25 December, 1970
And here are the 3 public holidays falling on a weekend:
1. Assumption of Mary : Saturday, 15 August, 1970
2. French Community Holiday : Sunday, 27 September, 1970
3. All Saints' Day : Sunday, 1 November, 1970