You turn the clocks back because the days get longer.
When the clocks get turned back depends on where you are. In the United States, most locations turn their clocks back on the first Sunday in November. In the European Union, most locations turn their clocks back on the last Sunday in October.
2 AM on Sunday Morning.
Nov.4.2012
November 3rd
yes
that's all that happens
they turn the clocks back 1 hour. remember spring ahead and fall back?
because the day is longer now
november 1st
Arizona?
Daylight Savings Time when we turn the clocks back we are in standard time.