In a few weeks, Daylight Saving Time will end and we will set our clocks back an hour. Here’s what you need to know. Daylight Saving Time (DST) ends on November 2, 2025 at 2 a.m. local time. Daylight ...

You won’t notice the sunrise arrive 1.33 milliseconds sooner, but to precision atomic clocks, quasar‐referenced astronomical measurements, it will be obvious.