Why 104 days of summer in 2000?

The phrase "104 days of summer" refers to the popular animated television show "Phineas and Ferb," which features two stepbrothers who embark on various adventures during their summer vacation. The show suggests that summer lasts 104 days, a playful interpretation based on the typical school calendar where summer breaks often last from late May to early September. The concept highlights the idea of making the most of summer through creativity and fun, resonating with viewers who cherish their own summer experiences.