Peanuts by Charles Schulz for July 21, 1967
Transcript:
Charlie Brown asks Sally, "Where are you going?"<BR><BR> Sally replies, "I'm going to summer school . . ."<BR><BR> Sally continues, "This year summer began on June twenty-first . . it will end on September twenty-second . . . these seasonal changes vary greatly of course, with latitude . . ."<BR><BR> Sally says, "If you want to learn anything at all about summer, you have to go to summer school!"<BR><BR>
Maybe Charlie didn’t realize that his sister had been going to school for an entire month. Or Charles Schulz wanted to write July but wrote June instead.