Daylight Saving (not Savings) Time in most of the U.S. is the second Sunday in March and runs until the first Sunday in November. Clocks and timepieces will revert from standard time to one hour ahead during those dates.

Remember, it's spring forward and fall back.

Japan, India, and China are the only major industrialized countries that do not observe some form of daylight saving. Most equatorial and tropical countries do not observe Daylight Saving, since daylight hours are similar during every season and there is no advantage to moving clocks forward during the summer.