So the first quarter has: 3 1×2+29=9 1 (days).

A: 20 12 has 9 1 day in the first quarter.

(2) July to 65438+February is the second half year, and the second half year is: 31+31+30+31=184 (days).

A: There are 184 days in the second half of 20 12.

(3) July 6 to July 3 1 day * * has: 3 1-6+ 1=26 (day);

August 1 to August 3 1 * * has 3 1 day;

Holiday days: 26+3 1=57 (days).

I have 57 days' holiday.