World Sleep Day 2013

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

Frequently asked questions

When is World Sleep Day 2013?

World Sleep Day 2013 is on Friday, 15 March 2013.

What day of the week is World Sleep Day 2013?

It falls on Friday.

How is World Sleep Day calculated?

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