National Napping Day, an informal observance, occurs annually on the day following the return of daylight saving time. This holiday is designed to afford everyone an opportunity to replenish their energy after the clocks have advanced. Numerous studies indicate that even a brief 20 or 30-minute nap can enhance mental alertness and cognitive abilities. Embrace the leisure of this day, grab your preferred blanket, and take a few moments to rest on this laid-back holiday.