How many working days in year 1986?
Here is the detail of the calculation:
Because 1986 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 13 public holidays that do not fall during a weekend and we obtain 248 working days in 1986.
Here is the list of these 13 public holidays:
1. 신정 : Wednesday, 1 January, 1986
2. Seollal / Korean New Year Holiday : Monday, 10 February, 1986
3. 삼일절 : Monday, 3 March, 1986
4. 어린이날 : Monday, 5 May, 1986
5. 석가탄신일 : Friday, 16 May, 1986
6. 현충일 : Friday, 6 June, 1986
7. 광복절 : Friday, 15 August, 1986
8. 추석 : Wednesday, 17 September, 1986
9. 추석 : Thursday, 18 September, 1986
10. 추석 : Friday, 19 September, 1986
11. 개천절 : Friday, 3 October, 1986
12. 한글날 : Thursday, 9 October, 1986
13. 성탄절 : Thursday, 25 December, 1986
And here are the 3 public holidays falling on a weekend:
1. Seollal / Korean New Year Holiday : Saturday, 8 February, 1986
2. Seollal / Korean New Year Holiday : Sunday, 9 February, 1986
3. 삼일절 : Saturday, 1 March, 1986