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Assistant:
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How many working days in year 1980?
Here is the detail of the calculation:
Because 1980 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 13 public holidays that do not fall during a weekend and we obtain 249 working days in 1980.
Here is the list of these 13 public holidays:
1. New Year's Day : вівторок, 1 січень, 1980
2. Seollal / Korean New Year Holiday : п'ятниця, 15 лютий, 1980
3. Independence Movement Day : понеділок, 3 березень, 1980
4. Children's Day : понеділок, 5 травень, 1980
5. Buddha's Birthday : середа, 21 травень, 1980
6. Memorial Day : п'ятниця, 6 червень, 1980
7. Liberation Day : п'ятниця, 15 серпень, 1980
8. Chuseok / Midautumn Festival : понеділок, 22 вересень, 1980
9. Chuseok / Midautumn Festival : вівторок, 23 вересень, 1980
10. Chuseok / Midautumn Festival : середа, 24 вересень, 1980
11. National Foundation Day : п'ятниця, 3 жовтень, 1980
12. Hangeul Day : четвер, 9 жовтень, 1980
13. Christmas Day : четвер, 25 грудень, 1980
And here are the 3 public holidays falling on a weekend:
1. Seollal / Korean New Year Holiday : субота, 16 лютий, 1980
2. Seollal / Korean New Year Holiday : неділя, 17 лютий, 1980
3. Independence Movement Day : субота, 1 березень, 1980
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