What Day Is World Sleep Day 2025 Calendar. The holiday falls on the friday before the spring vernal equinox. The theme this year is, ‘ tba ’,.

World sleep day provides support and visibility to those of us with chronic sleep difficulties while improving public education about the important role of sleep in our health. World sleep day 2025 is on friday 14th mar, 2025 (14/03/2025) in 56 days what is world sleep day?