How many working days in year 2080?
Here is the detail of the calculation:
Because 2080 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 14 public holidays that do not fall during a weekend and we obtain 248 working days in 2080.
Here is the list of these 14 public holidays:
1. New Year's Day : Monday, 1 January, 2080
2. Coming of Age Day : Monday, 8 January, 2080
3. Foundation Day (observance) : Monday, 12 February, 2080
4. Emperor's Birthday : Friday, 23 February, 2080
5. Vernal Equinox Day : Wednesday, 20 March, 2080
6. Shōwa Day : Monday, 29 April, 2080
7. Constitution Memorial Day : Friday, 3 May, 2080
8. Children's Day (observance) : Monday, 6 May, 2080
9. Marine Day : Monday, 15 July, 2080
10. Mountain Day (observance) : Monday, 12 August, 2080
11. Respect-for-Aged Day : Monday, 16 September, 2080
12. Autumnal Equinox Day : Monday, 23 September, 2080
13. Health and Sports Day : Monday, 14 October, 2080
14. Culture Day (observance) : Monday, 4 November, 2080
And here are the 6 public holidays falling on a weekend:
1. Foundation Day : Sunday, 11 February, 2080
2. Greenery Day : Saturday, 4 May, 2080
3. Children's Day : Sunday, 5 May, 2080
4. Mountain Day : Sunday, 11 August, 2080
5. Culture Day : Sunday, 3 November, 2080
6. Labor Thanksgiving Day : Saturday, 23 November, 2080