How many days is it from March/day of 202 1 year to March 8/year of 202 1 year1month?

202 1, ending at 165438+ 10 * * has 2 13 working days. 10 65438+20 working days, February 17 working days, March 23 working days, April 22 working days, May 2 1 working days, June 2 1 working days, July 22 working days, August 22 working days, September. Add up, the total is 2 13 days, so the end of 202 165438+ 10/8 is 2 13 working days.