World Sleep Day 2021

World Sleep Day promotes healthy sleep and awareness of sleep-related health issues.

Frequently asked questions

When is World Sleep Day 2021?

World Sleep Day 2021 is on Friday, 19 March 2021.

What day of the week is World Sleep Day 2021?

It falls on Friday.

How is World Sleep Day calculated?

This event is observed on the Friday before the spring equinox each year.