<P> 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 . With a mnemonic word play referring to seasons , clocks `` spring forward , fall back '' -- that is , in springtime the clocks are moved forward from 2 : 00 a.m. to 3 : 00 a.m. and in fall they are moved back from 2 : 00 a.m. to 1 : 00 a.m. Daylight saving time lasts for a total of 34 weeks ( 238 days ) every year , about 65 % of the entire year . </P>
<P> 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 . With a mnemonic word play referring to seasons , clocks `` spring forward , fall back '' -- that is , in springtime the clocks are moved forward from 2 : 00 a.m. to 3 : 00 a.m. and in fall they are moved back from 2 : 00 a.m. to 1 : 00 a.m. Daylight saving time lasts for a total of 34 weeks ( 238 days ) every year , about 65 % of the entire year . </P>
when does california go to daylight savings time
when does california go to daylight savings time
the second Sunday in March
the second Sunday in March