Daylight Saving Time Around the World 2021

Daylight Saving Time (DST) is often referred to as “daylight savings” or “summer time.” When DST is not observed, it is called standard time or winter time.

The list below shows an overview of countries and territories with DST in 2021. For more details, see information for the first half of 2021 and the second half of 2021.

Note: This list may not be final. Sometimes countries, states, and territories make changes announced just days or weeks ahead of the time change.