Daylight saving time in the United States is the practice of setting the clock forward by one hour during the warmer part of the year, so that evenings have more daylight and mornings have less. Most areas of the United States currently observe daylight saving time (DST), the exceptions being Arizona (except for the Navajo Nation, which does observe daylight saving time), Hawaii, and the overseas territories of Puerto Rico, American Samoa, Guam, Northern Mariana Islands, and the United States Virgin Islands.
Since 2007, daylight saving time starts on the second Sunday of March and ends on the first Sunday of November, with all time changes taking place at 2:00 A.M. local time.
In 2012, daylight saving time began on March 11 and ended on November 4. In 2013, daylight saving time began on March 10 and ends on November 3. In 2014, DST will begin on March 9 and end on November 2.
Read more about Daylight Saving Time In The United States: History of DST in The United States, Changing An Area's Time Zone, Moving An Area On or Off DST, 2005 Revision To Dates of Observance, Time Zones, Petition
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—Carolyn Wells (1862–1942)
“And not by eastern windows only,
When daylight comes, comes in the light;
In front the sun climbs slow, how slowly!
But westward, look, the land is bright!”
—Arthur Hugh Clough (1819–1861)
“A strict observance of the written laws is doubtless one of the high virtues of a good citizen, but it is not the highest. The laws of necessity, of self-preservation, of saving our country when in danger, are of higher obligation.”
—Thomas Jefferson (1743–1826)
“Not an inch of time can be held back.”
—Chinese proverb.
“As a Tax-Paying Citizen of the United States I am entitled to a voice in Governmental affairs.... Having paid this unlawful Tax under written Protest for forty years, I am entitled to receive from the Treasury of “Uncle Sam” the full amount of both Principal and Interest.”
—Susan Pecker Fowler (1823–1911)
“Today’s difference between Russia and the United States is that in Russia everybody takes everybody else for a spy, and in the United States everybody takes everybody else for a criminal.”
—Friedrich Dürrenmatt (1921–1990)