The clock going back for winter is far less disruptive than the spring shift, which has been linked to spikes in heart attacks and traffic accidents. View on euronews ...
Armies started using the 24-hour method of timekeeping as standard military time because, much like police, fire, and medical departments, every branch of the armed services is in continuous operation ...
Daylight saving time ends in the U.S. at 2 a.m. local time on Sunday, which means setting your clock back an hour.
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