How many working days in year 2020?
Here is the detail of the calculation:
Because 2020 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 19 public holidays that do not fall during a weekend and we obtain 243 working days in 2020.
Here is the list of these 19 public holidays:
1. New Year's Day : Wednesday, 1 January, 2020
2. January 2 : Thursday, 2 January, 2020
3. January 3 : Friday, 3 January, 2020
4. Coming of Age Day : Monday, 13 January, 2020
5. Foundation Day : Tuesday, 11 February, 2020
6. Emperor's Birthday (observance) : Monday, 24 February, 2020
7. Vernal Equinox Day : Friday, 20 March, 2020
8. Shōwa Day : Wednesday, 29 April, 2020
9. Greenery Day : Monday, 4 May, 2020
10. Children's Day : Tuesday, 5 May, 2020
11. Constitution Memorial Day (observance) : Wednesday, 6 May, 2020
12. Marine Day : Thursday, 23 July, 2020
13. Health and Sports Day : Friday, 24 July, 2020
14. Mountain Day : Monday, 10 August, 2020
15. Respect-for-Aged Day : Monday, 21 September, 2020
16. Autumnal Equinox Day : Tuesday, 22 September, 2020
17. Culture Day : Tuesday, 3 November, 2020
18. Labor Thanksgiving Day : Monday, 23 November, 2020
19. New Year's Eve : Thursday, 31 December, 2020
And here are the 2 public holidays falling on a weekend:
1. Emperor's Birthday : Sunday, 23 February, 2020
2. Constitution Memorial Day : Sunday, 3 May, 2020