How many working days in year 1920?
Here is the detail of the calculation:
Because 1920 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 246 public holidays that do not fall during a weekend and we obtain 246 working days in 1920.
Here is the list of these 246 public holidays:
1. New Year's Day : thursday, january 1, 1920
2. Martin Luther King Day : monday, january 19, 1920
3. Washington's Birthday : monday, february 16, 1920
4. César Chávez Day : wednesday, march 31, 1920
5. Good Friday : friday, april 2, 1920
6. Confederate Memorial Day : monday, april 26, 1920
7. Memorial Day : monday, may 31, 1920
8. Juneteenth (observance) : friday, june 18, 1920
9. Independence Day (observance) : monday, july 5, 1920
10. Lyndon Baines Johnson Day : friday, august 27, 1920
11. Labor Day : monday, september 6, 1920
12. Veterans Day : thursday, november 11, 1920
13. Thanksgiving : thursday, november 25, 1920
14. Black Friday : friday, november 26, 1920
15. Christmas Eve : friday, december 24, 1920
16. New Year's Day (observance) : friday, december 31, 1920
And here are the 4 public holidays falling on a weekend:
1. Juneteenth National Independence Day : saturday, june 19, 1920
2. Independence Day : sunday, july 4, 1920
3. Christmas : saturday, december 25, 1920
4. December 26 : sunday, december 26, 1920