Imagine the confusion if each state had its own time zone. Or, a country had its own time zone. Or else, the whole world had one time zone. It is 1 am in Japan. In Washington D.C, it is 1 am. Laugh out loud... so, there are 24 time zones set to not confuse anyone.
40
time zones are divided up in
The earth is divided into 24 times zones. Divide 360 degrees by 24 and you will get the measure in degrees.
rom east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10).
All of the time zones are 15 degrees wide each. But since there are 24 time zones, and 15x24 is 360, all together they make up the 360 degrees of the globe.
There are 24 time zones.
40
Divided the United States into time zones
time zones are divided up in
Earth is divided into 24 time zones. A time zone is a region with uniform standard time so areas near that location can keep the same time. Most time zones on land are offset by Coordinated Universal Time, or UTC, by a the whole hour (UTC-12 to UTC+14).
The earth is divided into 40 formal time zones, not 24 as might commonly be expected. See: http://en.wikipedia.org/wiki/List_of_time_zones for a complete list. Note that the number of time zones also varies with the season as some regions adopt daylight savings time (DST) while others (in the same time zone) choose not to use DST. This can lead to a seasonal increase or decrease in the total number of time zones. According to PHC there are 24 Major time zones
The earth is divided into 24 times zones. Divide 360 degrees by 24 and you will get the measure in degrees.
That is probably because we divide the day into 24 hours.
The earth is divided among 40 time zones (not 24) because before standard time started catching on in the late 1800s each of the thousands of cities kept its own time, and that started to get confusing as technology started making transportation and communication faster.
rom east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10).
Yes and no. On earth, there are time zones based on where you are located on earth. There are no time zones in space.
There are 24 main time zones on Earth