7:00-8:15 was marching band 3 days a week, but that's over now (football was one and done in playoffs). Most years we do 3 days before school and Thursday evenings in the stadium.
8:15 starts rehearsal for 1st band T-W-R
8:45 is the first bell
9:35 3rd band
Middle of the day we're traveling to the middle schools, or at least that's what we put on the master schedule. This year they won't let us cross campuses due to COVID. Which classes we're teaching/helping with depends on how the MS sets up the master schedule (it's never the same year to year). I usually end up with plenty of time for lunch or running errands.
2:30 2nd band
3:25 jazz band and colorguard
Depending on the season and the year, we may have sectionals before/after school. As much as possible we try to do that during class. I try to prioritize having all 3 directors in all 3 rehearsals so we can separate. Sometimes that doesn't happen depending on the year and the MS schedules.