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

Jan 9, 2026 · 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 …

Jan 9, 2026 · 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?

Jan 9, 2026 · What is Daylight Saving Time? 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 …

When Does DST Start and End in Italy? Italy's DST period starts on the last Sunday of March and ends on the last Sunday of October, together with most other European countries.

The state of Baja California introduced seasonal clock changes in 1931, remaining the only area in Mexico with a DST schedule for 65 years. In the rest of the country, DST was introduced in 1996 and …

Both continental Norway, which includes the capital Oslo, and Svalbard, a Norwegian archipelago in the Arctic Ocean, use Central European Time (CET) as standard time. When Daylight Saving Time …

Daylight Saving Time (DST) is often misspelled Daylight Savings Time, with an “s” at the end. Other common variations are Summer Time and Daylight-Saving Time.

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 …

Sunday, March 8, 2026, 3:00:00 am local daylight time instead. Sunrise and sunset will be about 1 hour later on Mar 8, 2026 than the day before. There will be more light in the evening and less light in the …