This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Here’s some background information about ...

CNN — (CNN) — Here’s a look at Daylight Saving Time, a system to reduce electricity usage by extending daylight hours. Sunday, March 9, 2025 - Daylight Saving Time begins at 2am. Set clocks ahead one ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Daylight-saving time is a system established ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER — Daylight Saving Time begins Sunday ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (CNN) — Here’s some background information ...