Forbes contributors publish independent expert analyses and insights. Jamie Carter is an award-winning reporter who covers the night sky.

When is Daylight Saving Time 2025 in the U.S.? In states that participate in Daylight Saving Time, clocks will turn forward one hour on the second Sunday of March. For 2025, that’s March 9.

As clocks "spring forward," residents will lose an hour of sleep but gain an extra hour of daylight in the evening. Daylight Saving Time will end on Nov. 3, 2025. As the calendar turns to March ...

Another guarantee that spring is around the corner is the return to daylight saving time, the practice of moving the clocks forward one hour from Standard Time. Under daylight saving time ...

Another guarantee that spring is around the corner is the return to daylight saving time, the practice of moving the clocks forward one hour from Standard Time. Under daylight saving time, most ...

Question : Is anybody else noticing their clocks running faster and faster ? Mine are about six minutes ahead. Not on my cellphone but on my oven, microwave, etc. What is happening ? Answer ...

US Daylight Saving Time: When do the clocks 'spring forward'? As mentioned, DST begins on the second Sunday of March each year. Clocks in participating regions will move forward by one hour at 2 am.

At a certain point, every spring and autumn, we start wondering when the clocks might change, whether they are due to go forward or back, and if this means we'll lose or gain an extra hour in bed. To ...

We are often warned against sleeping with our phones anywhere near us – both for health reasons as well as the effect of blue light on our sleeping pattern – and a wake-up alarm clock offers ...

Most people in the United States must change the time of their clocks twice a year, specifically on the second Sunday in March, when daylight saving time begins, and on the first Sunday in ...

Military time, also known as the 24-hour clock, is a system the military uses to eliminate confusion between morning and afternoon hours, since the armed forces are in operation around the clock.