We used to "Spring Forward" in April, and "Fall Back" in October, but the dates have changed as of 2007. Daylight Savings Time (DST) in 2011 and 2012 will require you to change your clocks in March and November instead.
The Energy Policy Act of 2005
The Energy Policy Act, passed in 2005, changed the dates of DST starting in 2007. Prior to 2007, clocks were changed on the first Sunday in April for the spring portion of DST. The autumn clock changes used to take place on the last Sunday in October. Congress enacted the Energy Policy Act to extend daylight hours for the purpose of saving energy and increasing safety on the roads.
Spring Clock Change Dates in 2011 and 2012
In 2011 and 2012, set your clocks forward one hour at 2:00 AM on the second Sunday in March. These are the exact dates:
- DST 2011 - 13 March, 2011
- DST 2012 - 11 March, 2012
Autumn Clock Change Dates in 2011 and 2012
Set your clocks backwards one hour, starting at 2:00 AM, on the first Sunday in November. The exact dates of Daylight Savings Time in 2011 and 2012 are:
- DST 2011 - 6 November, 2011
- DST 2012 - 4 November, 2012
When Will You Reset Your Clock?
Are you a "set it before you forget it" Daylight Savings Time-er, or more of an "Oops, I forgot to reset the clocks!" type-person? When it's time to spring forward or fall back, many people just change their clocks before going to bed, or reset them in the morning when they wake up, rather than changing the clocks exactly at 2:00 in the morning. Be careful when changing your clocks before bed, though - some clocks are smart enough to change the time automatically for DST. If you change the time manually, you may end up an hour off.
The Uniform Time Act That Started DST
As a nation, we began setting our clocks forward and back when DST officially started in 1966. The Uniform Time Act did not require all states to go along with the new legislation, but over time almost every state fell in line. The states of Arizona and Hawaii are the only states that do not currently participate in the twice-yearly time change. The US Territories of Puerto Rico, Guam, American Samoa and the Virgin Islands also do not change their clocks for Daylight Savings Time.
Springing forward and falling back every year may be a mild inconvenience to some, but it extends the length of daylight hours for many people who would otherwise be driving home in the dark after work. Looking for more information? Read more about Falling Back in 2011.
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