Daylight saving time (DST) begins at 2 a.m. on March 10, 2024. Image via Miriam Alonso/ Pexels.
Daylight saving time begins Sunday
At 2 a.m. this Sunday, March 10, 2024, clocks in most U.S. states and Canadian provinces will leap forward one hour. Daylight saving time (DST) begins for many of us! It will end on November 3. The memory tool for your clocks is spring forward. Easy to do with clocks. Less easy – for many – with our own bodies. We hear that the number of car crashes increases with the start of daylight saving time. More people have heart attacks. Many report feeling groggy or off-kilter in the week following. Here are some tips that might help.
1. Set your morning alarm for 30 minutes earlier Sunday.
2. Eat some good breakfasts this week!
3. Get some sunlight.
4. Keep up your exercise schedule.
5. Drink extra water and limit caffeine, alcohol, and sugar.
6. Manage your stress with whatever stress-busting techniques work for you.
7. Go to sleep a few minutes earlier.
8. Sleep in complete darkness, in a not-too-warm room.
9. Get up at your usual time, no matter what the sunrise is doing.
10. Don’t think in terms of what time it really is. As your alarm goes off at 6 a.m. Monday morning, try not to think it’s really only 5 a.m. Good luck!
View larger. | Dark gray places have never used DST; light gray places formerly used it. Orange places use DST in the Southern Hemisphere summer. Blue places use DST in the Northern Hemisphere summer. Image via Wikipedia (CC BY-SA 3.0).
The inventor of DST
Don’t like daylight saving time? Blame New Zealand entomologist G.V. Hudson. He 1st proposed a system resembling our modern one to the Wellington Philosophical Society in 1895. He valued those extra daylight hours after work as a time to gather insects. Be glad we didn’t use Hudson’s original proposal for a 2-hour leap! Image via Wikimedia Commons.
Bottom line: Daylight saving time in the U.S. and Canada begins March 10, 2024. Here are some suggestions for coping with the time change.
Our Editor-in-Chief Deborah Byrd works to keep all the astronomy balls in the air between EarthSky's website, YouTube page and social media platforms. She's the primary editor of our popular daily newsletter and a frequent host of EarthSky livestreams. Deborah created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Prior to that, she had worked for the University of Texas McDonald Observatory since 1976, and created and produced their Star Date radio series. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named 3505 Byrd in her honor. In 2020, she won the Education Prize from the American Astronomical Society, the largest organization of professional astronomers in North America. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. "Being an EarthSky editor is like hosting a big global party for cool nature-lovers," she says.
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