Pick Wayne's Brain

March 7, 2015

The Spring Forward Position

Filed under: Commentary, Science — Tags: , , , — Wayne A. Schneider @ 12:05 AM

“Spring Forward, Fall Back.” It seems we learned that one before we learned the Lord’s Prayer. (Some of you may have learned that one faster than the rest of us.) But why do we do it? Wasn’t Daylight Savings Time something Ben Franklin thought up? Wasn’t it supposed to be for the benefit of the farmers, so they would have more daylight to harvest their crops and work their fields? Don’t they have alarm clocks now? Can’t they just let the rest of us sleep?

The answers are: To save energy. Yes. Yes. I’m sure they do. No.

Not going along with it may defeat the point, to save energy. You see, the theory goes that if daylight lasts a little longer, there will be less demand for turning on lights. It is assumed that during the extended hour of darkness the next morning, you’ll have fewer lights turned on.

But, contrary to right wing conspiracy theories that I have no doubt exist, it is not a plot to take away the freedom of the states. It’s not mandatory.

Not everybody goes along with the plan. Arizona sticks with Mountain Standard Time, which turns out to be the same as Pacific Daylight Time. (The Navajo Nation, however, goes along with the summertime switch.) Hawaii and U.S. possessions such as American Samoa, Guam, Puerto Rico and the Virgin Islands are also staying on standard time.

Most European countries don’t switch to summer time until the last weekend in March. That means the usual time difference will be out of sync for three weeks. For example, when it’s noon in New York, it’ll be 4 p.m. in London. But starting March 29, the five-hour difference between the two cities’ clocks will be back in force.

Some countries in the Southern Hemisphere move their clocks back an hour at this time of year. In Brazil, for example, the switch from daylight saving time to standard time took place in February.

You can see how the world changes its clocks here.

It’s also a good idea to try to get to get back to your normal sleep routine (at the new hour) as soon as you can. Losing sleep for even a few days in a row can weaken your immune system, and you’ll be more susceptible to colds and viruses. Here are some more tips.

BTW, the time change takes effect this Sunday morning, 2 AM EST. At that moment, it changes to 3 AM EDT. Set your clocks ahead one hour before you go to bed Saturday Night. This year, Daylight Savings Time ends Sunday, November 1, in the United States and other places.

It’s also a good time of year to change the batteries in your smoke detectors.

Now if you’ll excuse me, I’m going back to sleep.

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1 Comment

  1. Thanks for the great post, Wayne!

    The Repugnant Party can’t seem to get any meaningful legislation so has to fool around with acronyms and clocks.
    2005 was one of those years – The Energy Policy Act of 2005 (EPA, not to be confused with Environmental Protection Agency)

    From Wikipedia

    Criticism of the bill:

    •The Washington Post contended that the spending bill is a broad collection of subsidies for United States energy companies; in particular, the nuclear and oil industries.[17]
    •Speaking for the National Republicans for Environmental Protection Association, President Martha Marks said that the organization was disappointed in the bill: it did not give enough support to conservation, and continued to subsidize the well-established oil and gas industries that don’t require subsidizing.[18]

    Comment by Ebb — March 7, 2015 @ 12:38 AM


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