Daylight Savings Time Starting and Ending

[sweetangel22]

I was wondering if any member who reads this post knows the answers to any of the following below.

I was wondering if any member remembers what year daylight savings time ended switched from this happening one day in Oct to happening one day in Nov. I believe I recall this happening one year in the past 10 years.

I was wondering if any member knows if daylight savings time starting always happens in March or if it always happens in April of each year or if this can happen in either month I mentioned.

I was wondering when daylight savings time starts and ends why does it start and end at 2AM.

I was wondering since there are different time zones in the USA than does this mean that some time zones will start and end daylight savings time before other time zones in the USA.

I was wondering if the USA is the only country that goes through daylight savings time starting and ending or if other countries do this as well.

I was wondering if all or part of Arizona is the only sate in the USA to not go through daylight savings time starting and ending. I believe I read about this more than 2 years ago and if I am right on this than does anyone know why all or part of Arizona doesn't go through daylight savings time starting and ending.

I was wondering how a computer is able to detect when daylight savings time is going to start and when it's going to end so that the time that shows up on the bottom right corner of a computers taskbar will show the right time for which daylight savings time is happening.

[stealth3si]

My hour went one hour ahead.

[sweetangel22]

Nov 7, 2011 0:22:27 GMT -5 stealth3si said:

My hour went one hour ahead.

To the member I am quoting why did you say what you said in the quote I am quoting from you. I asked what I asked because I thought anyone who lives in a state that goes through daylight savings time ending changed the time on a clock(s), a microwave, a watch, etc an hour behind. What I am saying is if the time in this example was 8PM where a person lives than when daylight savings time ends someone would change the time to 7PM so that way when the person wakes up the next day the time will be right for daylight savings time ending.

[stealth3si]

My clock rewinded back one hour due to DST.

[sweetangel22]

I wanted to remind members who read this post that on Sunday
March 11, 2012 is when daylight savings time begins (DST) for 2012 so if you live in a state that changes clocks when DST starts and DST ends than I believe sometime on Saturday March 10, 2012 members should change clocks an hour ahead due to DST starting in 2012.

I was wondering if any member who reads this post knows what year the first DST started and what year the first DST ended and or why DST starting and or why DST ending ever started.

To any member who reads this post that changes clocks for DST starting and DST ending does it take you more than 2 days, but less than 7 days or you to get used to the hour difference in time each time what I am asking happens.