When Is Time Change 2025. The 2025 formula 1 season will see a huge change in partnerships as tag heuer has stepped in as the official timekeeper, replacing rolex. Daylight saving time 2025 begins at 2 a.m.
In 2025, dst begins on 9 march 2025 at. After daylight saving time ended in november, clocks will spring forward one hour once again on sunday, march 9, 2025 beginning at 2 a.m.