Social Jet Lag: Measure the Weekday-Weekend Shift Before Blaming the Weekend

Social Jet Lag

Social jet lag describes a difference between sleep timing on constrained days and free days, not a diagnosis and not proof that sleeping later on weekends is automatically harmful. Measure bedtime, estimated sleep onset, wake time, and sleep midpoint before deciding what needs to change. Check whether weekday sleep is being compressed by an early

Consistent Sleep Schedule: Keep Workdays and Weekends Close Without Making Life Rigid

Consistent Sleep Schedule

A consistent sleep schedule should make the week easier to return to, not force every night into the same minute. Choose a realistic timing range and one reliable anchor, then decide in advance how late events and free mornings will be handled. Before limiting weekend sleep, check whether the weekday schedule provides enough opportunity to