During 2018, daylight saving time is in effect from March 13, 2018 at 2 a.m. (local time) to November 6, 2018 at 2 a.m. (local time). Daylight saving time is often incorrectly referred to as “daylight savings time”. In some countries, it is also called “summer time”. When DST is not observed, it is called standard time, normal time or winter time.
This list displays a brief (but not complete) overview over which countries and territories that plan to observe DST during . Note that the list might not be final - countries, territories and states sometimes make adjustments that are announced just days or weeks ahead of the change. Detailed information is available for the first half of 2018 and the second half of 2018.