How many working days in year 1977?
Here is the detail of the calculation:
Because 1977 is not a leap year, it has 365 days.
Let's remove 53 saturdays and 52 sundays. It remains 260 days.
Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 252 working days in 1977.
Here is the list of these 8 public holidays:
1. Easter Monday : Monday, 11 April, 1977
2. Ascension Day : Thursday, 19 May, 1977
3. Pentecost Monday : Monday, 30 May, 1977
4. National Day : Thursday, 21 July, 1977
5. Assumption of Mary : Monday, 15 August, 1977
6. All Saints' Day : Tuesday, 1 November, 1977
7. Armistice Day : Friday, 11 November, 1977
8. King's Day : Tuesday, 15 November, 1977
And here are the 3 public holidays falling on a weekend:
1. New Year's Day : Saturday, 1 January, 1977
2. Labor Day : Sunday, 1 May, 1977
3. Christmas Day : Sunday, 25 December, 1977