How many working days in year 1981?
Here is the detail of the calculation:
Because 1981 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 1981.
Here is the list of these 10 public holidays:
1. New Year's Day : Thursday, 1 January, 1981
2. Australia Day : Monday, 26 January, 1981
3. Canberra Day : Monday, 9 March, 1981
4. Good Friday : Friday, 17 April, 1981
5. Easter Monday : Monday, 20 April, 1981
6. Anzac Day observance : Monday, 27 April, 1981
7. King's Birthday : Monday, 8 June, 1981
8. Labour Day : Monday, 5 October, 1981
9. Christmas Day : Friday, 25 December, 1981
10. Boxing Day Observance : Monday, 28 December, 1981
And here are the 4 public holidays falling on a weekend:
1. Easter Saturday : Saturday, 18 April, 1981
2. Easter Sunday : Sunday, 19 April, 1981
3. Anzac Day : Saturday, 25 April, 1981
4. Boxing Day : Saturday, 26 December, 1981