WORLD SLEEP DAY is here, and we have something for you We released the largest sleep report ever built, based on research by Eight Sleep at . The global average: 7.28 hours of sleep, 18.4% deep sleep, 22.9% REM, 11:22 PM bedtime. That's the baseline from 10.2 million nights. Most sleep research works with hundreds. We worked with millions. Here's how the world actually sleeps: The country rankings: - Netherlands sleeps the most (7h 20m) - UAE gets the best deep sleep (18.9%) - Switzerland leads REM (23.7%) - Australia goes to bed earliest (10:56 PM) - Spain goes to bed latest (12:23 AM) 87 minutes separate Australia and Spain Same species, very different habits. The UAE is the most efficient sleeper in the dataset. Shortest duration (7h 04m) but highest deep sleep percentage (18.9%). The Netherlands sleeps the longest but sits mid-pack on deep sleep. Duration and quality are not the same conversation. June is the worst month for sleep (7h 07m). January is the best (7h 24m). 16-minute gap. Longer daylight suppresses melatonin. Summer sleep is shorter. But deep sleep actually peaks in June (18.9%). Your body compensates by going deeper when time is shorter.