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 10 public holidays that do not fall during a weekend and we obtain 251 working days in 1970.
Here is the list of these 10 public holidays:
1. New Year's Day : Thursday, 1 January, 1970
2. Australia Day : Monday, 26 January, 1970
3. Canberra Day : Monday, 9 March, 1970
4. Good Friday : Friday, 27 March, 1970
5. Easter Monday : Monday, 30 March, 1970
6. Anzac Day observance : Monday, 27 April, 1970
7. King's Birthday : Monday, 8 June, 1970
8. Labour Day : Monday, 5 October, 1970
9. Christmas Day : Friday, 25 December, 1970
10. Boxing Day Observance : Monday, 28 December, 1970
And here are the 4 public holidays falling on a weekend:
1. Easter Saturday : Saturday, 28 March, 1970
2. Easter Sunday : Sunday, 29 March, 1970
3. Anzac Day : Saturday, 25 April, 1970
4. Boxing Day : Saturday, 26 December, 1970