World Sleep Day 2025 was Friday, March 14, 2025, the annual awareness day focused on sleep health, healthy sleep habits, sleep disorders, and the importance of restorative rest. The date fell shortly before the spring equinox and was organized through the World Sleep Society’s global sleep-health initiative. If you searched for the World Sleep Day…
The last Guinness-recognized world record for no sleep was 453 hours and 40 minutes 18 days, 21 hours and 40 minutes set by Robert McDonald in 1986. Guinness stopped monitoring the category in 1997 because prolonged sleep deprivation is inherently dangerous. The famous Randy Gardner experiment, meanwhile, documented approximately 264 hours of wakefulness under close…
Mancini Sleep World usually refers to Mancini’s Sleepworld, a California mattress retailer with a long history, dozens of stores, major mattress brands, delivery services, financing, and its SleepMatch mattress-selection system. The company says it was founded in 1969 by Carl and Patsy Mancini and has grown into a major Northern California mattress retailer. If you’re…
World Sleep Day is an annual global awareness event that highlights healthy sleep, sleep health, sleep disorders, and the importance of restorative rest. In 2026, it was observed on Friday, March 13, with the theme “Sleep Well, Live Better.” Hosted by the World Sleep Society, the event connects sleep medicine, sleep research, healthcare professionals, and…