Sunday Nov. 6, 2011
The day that you set your clocks back, marks the end of Daylight Saving Time. It changes on the first Sunday of November.
Clocks are set back one hour when Daylight Savings Time ends, typically in the fall. When the time changes from Daylight Saving Time to Standard Time, people usually "fall back" and set their clocks back one hour.
On Sunday, November 7, 2010 at 2 a.m., Daylight Saving Time ends . What time is best is up to your discretion .
Sun clocks were adjusted by moving the position of the gnomon to account for the changing angle of sunlight, while water clocks were recalibrated by adjusting the flow rate of water through the mechanism.
You'll set the clock back. Many people use the mnemonic "spring forward, fall back" to remember :)
Clocks were turned forward at 2:00 am on March 12, 2017.
Indiana Arizona Hawaii and Alaska
The day that you set your clocks back, marks the end of Daylight Saving Time. It changes on the first Sunday of November.
"Spring ahead, fall back."
Nov 6 2011
Clocks are set back one hour when Daylight Savings Time ends, typically in the fall. When the time changes from Daylight Saving Time to Standard Time, people usually "fall back" and set their clocks back one hour.
On Sunday, November 7, 2010 at 2 a.m., Daylight Saving Time ends . What time is best is up to your discretion .
October 25, 2009 2am
Sun clocks were adjusted by moving the position of the gnomon to account for the changing angle of sunlight, while water clocks were recalibrated by adjusting the flow rate of water through the mechanism.
You'll set the clock back. Many people use the mnemonic "spring forward, fall back" to remember :)
It's because of daylight savings time. Each time, because it usually gets darker in the afternoon, people would have to set their clocks back, so that the working environment to the country can continue and be more precised.
In 2010, the clocks were set back for Daylight Saving Time in Canada on November 7th.