Daylight Saving Time (DST) in the USA starts on the second Sunday in March and ends on the first Sunday in November. The current schedule was introduced in 2007 and follows the Energy Policy …

A guide to Daylight Saving Time on timeanddate.com—including which countries use DST, upcoming DST changes, and history.

What DST does is to change the time we use to schedule our daily routines, shifting it in relation to solar time, which is defined by the Sun's course. When we spring forward as DST begins, our clocks show …

The Sun might be setting on DST in the US for good. 19 states have passed legislations to get rid of the practice, but Congress still needs to give final approval.

Sep 11, 2025 · Daylight Saving Time (DST) is the practice of setting the clocks forward during part of the year to make better use of natural daylight. DST is usually one hour ahead of standard time and runs …

The graph above illustrates clock changes in Dallas during 2025. Time Changes in Dallas Over the Years Daylight Saving Time (DST) changes do not necessarily occur on the same date every year. …

Feb 13, 2025 · People in areas that observe Daylight Saving Time (DST) will set their clocks forward one hour, from 02:00 (2 am) to 03:00 (3 am) local time on March 9, 2025. Standard time, also known …

Daylight Saving Time History in Colorado Colorado first observed Daylight Saving Time in 1918. Colorado has observed DST for 69 years between 1918 and 2025. Previous time with no Daylight …

History of Daylight Saving Time (DST). Why was Daylight Saving Time created, who invented it, and what is the point of having a time change every year?

Mar 7, 2024 · The US Senate has passed a bill allowing permanent Daylight Saving Time (DST) in all US states.