How many working days in year 2001?
Here is the detail of the calculation:
Because 2001 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 245 public holidays that do not fall during a weekend and we obtain 245 working days in 2001.
Here is the list of these 245 public holidays:
1. New Year's Day : Monday, 1 January, 2001
2. January 2 : Tuesday, 2 January, 2001
3. January 3 : Wednesday, 3 January, 2001
4. Coming of Age Day : Monday, 8 January, 2001
5. Foundation Day (observance) : Monday, 12 February, 2001
6. Vernal Equinox Day : Tuesday, 20 March, 2001
7. Shōwa Day (observance) : Monday, 30 April, 2001
8. Constitution Memorial Day : Thursday, 3 May, 2001
9. Greenery Day : Friday, 4 May, 2001
10. Marine Day : Monday, 16 July, 2001
11. Respect-for-Aged Day : Monday, 17 September, 2001
12. Autumnal Equinox Day (observance) : Monday, 24 September, 2001
13. Health and Sports Day : Monday, 8 October, 2001
14. Labor Thanksgiving Day : Friday, 23 November, 2001
15. Emperor's Birthday (observance) : Monday, 24 December, 2001
16. New Year's Eve : Monday, 31 December, 2001
And here are the 6 public holidays falling on a weekend:
1. Foundation Day : Sunday, 11 February, 2001
2. Shōwa Day : Sunday, 29 April, 2001
3. Children's Day : Saturday, 5 May, 2001
4. Autumnal Equinox Day : Sunday, 23 September, 2001
5. Culture Day : Saturday, 3 November, 2001
6. Emperor's Birthday : Sunday, 23 December, 2001