Daylight saving time ends on Sunday, giving many an extra hour of sleep. This weekend, daylight saving time ends and standard time comes into effect.
Standard time starts on Sunday at 2:00 local time and lasts until March 12.
Take the opportunity to catch up on sleep and remember to turn the clocks back an hour before going to bed on a Saturday night.
The time change means that darkness will come before night, but in the morning there will be more light than now.
Hawaii, American Samoa, Guam, Puerto Rico, the US Virgin Islands, and most of Arizona do not observe daylight saving time.
The two-year rite has prompted some members of Congress to push to make daylight saving time permanent.
The Senate passed a bipartisan bill in March, called the Sunshine Protection Act, to end the back and forth. The Chamber of Deputies has not ruled on the provision.
Its supporters say the idea would have positive effects on public health and the economy and even reduce energy consumption.
