In the U.S. it was adopted by Congress in the 1918. But the idea had been discussed ("introduced", as you ask) as early as 1895:
"Modern DST was first proposed by the New Zealand entomologist George Vernon Hudson, whose shift-work job gave him leisure time to collect insects, and made him aware of the value of after-hours daylight."
A quick search of "Daylight Saving Time" on Wikipedia would have yielded a much faster, and more direct answer to your question.
1918
Daylight saving time starts on the second Sunday in March and ends on the first Sunday in November
First of all it is Daylight SAVING time, not savings. Florida went on Daylight SAVING Time in 1970.
In the Daylight saving Time
India does not observe Daylight Saving Time.
Yes, Tasmania does have Daylight Saving. They start it before the other states, early in October and it finishes at the end of March the following year. So Daylight Savings last for 6 months. Tasmania was the first state to ever try Daylight Saving.
Daylight saving time starts on the second Sunday in March and ends on the first Sunday in November
First of all it is Daylight SAVING time, not savings. Florida went on Daylight SAVING Time in 1970.
In the Daylight saving Time
1970
ben Franklin
It was first used during World War I as an energy saving measure.
India does not observe Daylight Saving Time.
Yes, Tasmania does have Daylight Saving. They start it before the other states, early in October and it finishes at the end of March the following year. So Daylight Savings last for 6 months. Tasmania was the first state to ever try Daylight Saving.
ben franklin
The United States first observed Daylight Saving Time during the Presidency of Woodrow Wilson, during World War I.
Daylight saving time typically ends in Tampa on the first Sunday in November.
No, Cancun does not use Daylight Saving Time.