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Tag: spring forward

  • When does daylight saving time start? When to spring forward in Texas

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    Ramsey Rivera skates up a slope at sunset at Chisholm Trail Skate Park in Fort Worth on Tuesday, Aug. 29, 2023.

    Ramsey Rivera skates up a slope at sunset at Chisholm Trail Skate Park in Fort Worth on Tuesday, Aug. 29, 2023.

    ctorres@star-telegram.com

    That hour of sleep you gained in the fall will be taken back this spring.

    Daylight saving will spring us forward an hour on the second Sunday in March.

    🔥 In case you missed it…

    When will clocks spring forward?

    Clocks spring forward an hour on Sunday, March 8 at 2 a.m.

    This will give us a later sunrise. As of Feb. 11, the sun rises at 7:16 a.m. in Fort Worth, according to Time and Date. On the day of the time change, the sun will rise at 7:48 a.m.

    The “spring forward” daylight saving time change is when an hour of sleep is lost. In the fall, an hour of sleep will be gained during the “fall back” daylight saving time change.

    Daylight saving time change dates were enacted by the Energy Policy Act of 2005. In efforts to conserve energy during the summer, Congress passed this bill so people can take advantage of the most daylight possible.

    As the earth orbits, its tilted axis causes the seasons. When the North Pole is tilted toward the sun, there are longer days of sunlight in the Northern Hemisphere (summer). When the South Pole is tilted toward the sun, the Northern Hemisphere receives less sunlight (winter).

    When will we see the longest day of sunlight in 2026?

    The longest day of the year means the day with the most sunlight and the shortest night.

    The length of daylight is actually dependent on the summer and winter solstices, not daylight saving time.

    On June 21, 2026 (summer solstice) there will be approximately 14 hours and 18 minutes of daylight, which will mark the longest day of the year.

    After the summer solstice takes place, the days will gradually become shorter.

    Winter solstice happens every year on Dec. 21, the shortest day of the year. After that occurs, the length of daylight starts to get longer, first by a matter of seconds every day, and then minutes per day by February and March.

    When will clocks fall back in November?

    Clocks will fall back an hour on Sunday, November 1 at 2 a.m.

    Will Texas continue enforcing the daylight saving time change?

    Daylight saving has been around since 1918, during World War I. It was created as a wartime measure to extend the workday.

    However, the Energy Policy Act of 2005 allows states to choose whether to participate in daylight saving. Arizona and Hawaii, along with the U.S. territories of American Samoa, Guam, the Northern Mariana Islands, Puerto Rico and the Virgin Islands remain on standard time.

    Texas has signed and proposed a permanent daylight saving calendar but is waiting federal congressional approval before it becomes effective.

    Related Stories from Fort Worth Star-Telegram

    Ella Gonzales

    Fort Worth Star-Telegram

    Ella Gonzales is a service journalism reporter for the Fort Worth Star-Telegram. She is part of a team of local journalists who answer reader questions and write about life in North Texas. Ella mainly writes about local restaurants and where to find good deals around town.

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  • How springing forward to daylight saving time could affect your health, and how to prepare

    How springing forward to daylight saving time could affect your health, and how to prepare

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    WASHINGTON — Most of America “springs forward” Sunday for daylight saving time and losing that hour of sleep can do more than leave you tired and cranky the next day. It also could harm your health.

    Darker mornings and more evening light together knock your body clock out of whack – which means daylight saving time can usher in sleep trouble for weeks or longer. Studies have even found an uptick in heart attacks and strokes right after the March time change.

    (video from 2023 daylight saving time)

    There are ways to ease the adjustment, including getting more sunshine to help reset your circadian rhythm for healthful sleep.

    “Not unlike when one travels across many time zones, how long it can take is very different for different people,” said Dr. Eduardo Sanchez of the American Heart Association. “Understand that your body is transitioning.”

    When does daylight saving time start?

    Daylight saving time begins Sunday at 2 a.m., an hour of sleep vanishing in most of the U.S. The ritual will reverse on Nov. 3 when clocks “fall back” as daylight saving time ends.

    Hawaii and most of Arizona don’t make the spring switch, sticking to standard time year-round along with Puerto Rico, American Samoa, Guam and the U.S. Virgin Islands. Worldwide, dozens of countries also observe daylight saving time, starting and ending at different dates.

    Some people try to prepare for daylight saving time’s sleep jolt by going to bed a little earlier two or three nights ahead. With a third of American adults already not getting the recommended seven hours of nightly shuteye, catching up can be difficult.

    What happens to your brain when it’s lighter later?

    The brain has a master clock that is set by exposure to sunlight and darkness. This circadian rhythm is a roughly 24-hour cycle that determines when we become sleepy and when we’re more alert. The patterns change with age, one reason that early-to-rise youngsters evolve into hard-to-wake teens.

    Morning light resets the rhythm. By evening, levels of a hormone called melatonin begin to surge, triggering drowsiness. Too much light in the evening – that extra hour from daylight saving time – delays that surge and the cycle gets out of sync.

    Sleep deprivation is linked to heart disease, cognitive decline, obesity and numerous other problems. And that circadian clock affects more than sleep, also influencing things like heart rate, blood pressure, stress hormones and metabolism.

    How does the time change affect your health?

    Fatal car crashes temporarily jump the first few days after the spring time change, according to a study of U.S. traffic fatalities. The risk was highest in the morning, and researchers attributed it to sleep deprivation.

    Then there’s the cardiac connection. The American Heart Association points to studies that suggest an uptick in heart attacks on the Monday after daylight saving time begins, and in strokes for two days afterward.

    Doctors already know that heart attacks, especially severe ones, are a bit more common on Mondays generally – and in the morning, when blood is more clot-prone.

    It’s not clear why the time change would add to the Monday connection, Sanchez said, although probably something about the abrupt circadian disruption exacerbates factors such as high blood pressure in people already at risk.

    How to prepare for daylight saving time

    Go to bed a little earlier Friday and Saturday nights, and try to get more morning light. Moving up daily routines, like dinner time or when you exercise, also may help cue your body to start adapting, sleep experts advise.

    Afternoon naps and caffeine as well as evening light from phones and other electronic devices can make adjusting to an earlier bedtime even harder.

    Stay tuned: Some health groups, including the American Medical Association and American Academy of Sleep Medicine, have said it’s time to do away with time switches and that sticking with standard time year-round aligns better with the sun – and human biology.

    ___

    The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

    Copyright © 2024 by The Associated Press. All Rights Reserved.

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