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 7 public holidays that do not fall during a weekend and we obtain 254 working days in 1981.
Here is the list of these 7 public holidays:
1. Uudenvuodenpäivä : Thursday, 1 January, 1981
2. Loppiainen : Tuesday, 6 January, 1981
3. Pitkäperjantai : Friday, 17 April, 1981
4. 2. pääsiäispäivä : Monday, 20 April, 1981
5. Vappu : Friday, 1 May, 1981
6. Helatorstai : Thursday, 28 May, 1981
7. Joulupäivä : Friday, 25 December, 1981
And here are the 6 public holidays falling on a weekend:
1. Pääsiäispäivä : Sunday, 19 April, 1981
2. Helluntaipäivä : Sunday, 7 June, 1981
3. Juhannuspäivä : Saturday, 20 June, 1981
4. Pyhäinpäivä : Saturday, 31 October, 1981
5. Itsenäisyyspäivä : Sunday, 6 December, 1981
6. Tapaninpäivä : Saturday, 26 December, 1981