National Sleep Day 2025. Find out the dates, history and traditions of national public sleeping day. Read about world sleep day around the world in 2025.

National public sleeping day encourages people to sleep in public places such as parks, beaches, cinemas, or to sleep on public transport such as trains, buses, or even on trains. Our 2025 wellbeing calendar is packed with key wellbeing dates to help you plan out a successful wellbeing programme.