In other words, it will be 12 AM at noon everywhere in a time zone. Keeping time this way offers a lot of benefits to people, companies, and even to the military.
As long as you know which time zone you are in and the UTC offset of another country, you can easily calculate the time in that country. It is the standard after which all time zones adjust their time. And UTC is not a time zone, remember. It is a time standard. This means that when you say you are in the UTC time zone, you are somewhat wrong. The UTC and the UTC offset are used to quickly calculate the time in any region of the planet, without having to worry about solar time.
There are also a lot of Mexican states that are in the CDT time zone during the summer:. It is not officially known how many people live in the CDT time zone, but the estimates put this number at over million, most of them in the United States. Here are the most important of them:. Wake Island U.
Subscribe to our Newsletter GO Please wait Please check your inbox for confirmation of your subscription. Add Clock To Your Website. This is a military time zone used by aircraft over the sea between the longitudes of We all know the concept of Daylight Saving Time as a practice in the United States where the clocks are moved forward by one hour during the summer and then back to the originally time in the winter.
The result of this time change is more sunlight during the evening hours of the summer. Most of the U. These respective times fall within the months of March and November. The Standard Time Act of was modified by the Uniform Time Act of to require a regulation issued by the Department of Transportation before a state can move from one time zone to another. Under this new legislation, the governor or state representative may submit the required inquiry for the entire state or just a part of it.
After a public hearing, once comments have been made by the people who will be affected by the change, everything is reviewed. Another aspect of the Uniform Time Act dictates that the process of moving an area onto or off of DST in general can only be done through legal action at the state level.
States can be exempt from DST but if they observe the practice, they must abide by federal laws. The state of Alaska observes DST and due to the high latitude, it has almost round-the-lock sunlight during summer. Because of this, many people believe that the practice is a nuisance.
Since Phoenix and Tucson are some of the hottest US metropolitan areas, extra sunlight during the summer will skyrocket energy consumption and overall costs. In April of though, eight counties in the west part of the state were shifted into the Central Standard Time zone and it was then that the state started to observe DST and move into the CDT zone during the summer.
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