When did daylight savings time start in the united states?

The Uniform Time Act of 1966 established the system of uniform Daylight Saving Time throughout the US. In the U. S. , daylight saving time starts on the second Sunday in March and ends on the first Sunday in November, with the time changes taking place at 2:00 a. m. local time. read more

Daylight Saving Time (DST) is used to save energy and make better use of daylight. It was first used in 1908 in Thunder Bay, Canada. DST makes for longer evenings. read more

The Federal law was amended in 1986 to begin Daylight Saving Time on the first Sunday in April. Under legislation enacted in 1986, Daylight Saving Time in the U. S. began at 2:00 a. m. on the first Sunday of April and ended at 2:00 a. m. on the last Sunday of October. read more

Daylight Saving Time has been used in the United States and in many European countries since World War I. The Uniform Time Act of 1966. By 1966, some 100 million Americans were observing Daylight Saving Time through their own local laws and customs. read more

Daylight Saving Time (DST) Daylight Saving Time (DST) is the practice of setting the clocks forward 1 hour from standard time during the summer months, and back again in the fall, in order to make better use of natural daylight. read more

The Uniform Time Act of 1966 established the system of uniform Daylight Saving Time throughout the US. In the U.S., daylight saving time starts on the second Sunday in March and ends on the first Sunday in November, with the time changes taking place at 2:00 a.m. local time. read more