Culture / 4 hours ago

Why school start times vary so widely across Latin America

Across Latin America, school start times range from 6 a.m. in Colombia to 10 a.m. in Uruguay. Across Latin America, school start times range from 6 a.m. in Colombia to 10 a.m. in Uruguay. While it might seem like a small detail, the hour a student begins class can make a big difference in how they learn, sleep, and grow. Sleep experts have long warned that early school starts clash with adolescents' natural rhythms. Teenagers biologically tend to fall asleep later and wake up later, making those pre-dawn routines a real struggle.