In most countries northern hemisphere every last Sunday of October the clock switches back to natural standard time. This year on 27th of October. Often the standard time is referred to as "winter time" and it means that the night from Saturday to Sunday will be one hour longer.
The result is that it becomes earlier light in the morning and this extra morning light brings a number of benefits to our health.
Go here for a detailed time zone map
The earlier sunrise after the time shift is more than just a nice way to start the day, it helps regulate our internal body clocks. This synchronization between the natural light and the time on our watches plays a key role in improving our sleep quality. When our internal clock is aligned with the standard time, we tend to sleep better, wake up more refreshed, and feel more energetic throughout the day. Morning light exposure has also been linked to better mood regulation, helping us feel more upbeat and positive.
While the extra morning light is a bonus, shifting the clocks can still be disruptive for many people. The adjustment period can sometimes feel like a mini jet lag, where your body struggles to adapt to the new rhythm. One of the best ways to make this transition smoother is to spend plenty of time outdoors, especially in the morning, during the days following the time change. The natural light helps your body recalibrate its internal clock, making it easier to adapt to the new schedule.
While we adjust to standard time now, there's a growing debate over whether we should continue changing the clocks twice a year. It would be even better if countries aligned their time zones more closely with the natural longitude where they belong.
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