Every Time Zone Converter (2024)

FAQs

How to solve timezone? ›

If the degrees between two points are known, then the number of degrees needs to be divided by 15 to get the difference in hours. If John lives at 120 degrees and Bob lives at 80 degrees, the difference is 40 degrees. 40 divided by 15 is just under 3 hours. That means they live two time zones away from each other.

There are actually six time zones in the USA. The four main ones are Eastern, Central, Mountain, and Pacific Standard Time. The two others are Alaska Standard Time and Hawaii-Aleutian Standard Time, observed only by Alaska and Hawaii respectively.

UNITED STATES TIME ZONES

The United States uses nine time zones. From east to west they are Atlantic Time Zone, Eastern Time Zone, Central Time Zone, Mountain Time Zone, Pacific Time Zone, Alaska Time Zone, Hawaii-Aleutian Time Zone, Samoa Time Zone and Chamorro Time Zone.

In an ideal world, each time zone would cover 15 degrees of longitude, with a time difference of one hour to adjacent time zones. This would bring the total number of time zones to 24. However, the International Date Line (IDL) creates 3 more.

Time zones are simply different areas of our planet that each set their clocks the same way. The times they use are called localized times. There are 24 time zones around the world and each of them sets their time one hour different from the next.

How many time zones are there in the US? There are six time zones in the US main country. The 50 US states are spread across the six standard time zones. With dependencies (inhabited and uninhabited), however, the total count comes to 11 time zones.

Hawaii. According to CBS affiliate KGMB, Hawaii's officials in 1967 determined that the state didn't need to disrupt its schedules to account for changes in daylight. Hawaii's proximity to the equator means it gets enough sunlight through the day, regardless of the time of year.

You can see that the most extreme time zones are +14 hours at Line Islands (Kiribati), and -12 hours in and around Baker Islands (US). Therefore, the maximum possible difference between times on Earth is 26 hours. That means that at 11:00 PM of a Monday in Baker Island, it is 1:00 AM of a Wednesday in Line Islands.

Overview. The U.S. Department of Transportation (DOT) oversees the Nation's time zones. The oversight of time zones was assigned to DOT because time standards are important for many modes of transportation. DOT regulations at 49 CFR part 71 contain the official listing of the Nation's time zones.

Which state has the most time zones? ›

Alaska • Time zones: Hawaii-Aleutian time and Alaska time • Alaska used to have four time zones. In 1983, however, the government consolidated the time zones to two: Hawaii-Aleutian time, which applies to the westernmost Aleutian Islands, and Alaska time for the rest of the state.

The correct answer is France. Countries are sorted by the total time zones in their region. The time zones of a country include dependent territories (except for Antarctic claims). France, including its overseas territories, has the most time zones with 12 (13 including its claim in Antarctica).

The U.S. is one of the few countries with multiple time zones. Only around 20 countries in the world have more than one time zone – often because they administer overseas territories. France, for example, is often cited as the country with the most time zones – 12 or 13, depending on the time of year.

When scheduling meetings, be clear with the meeting time, and specify the time zone. This way, everyone will know when the meeting is scheduled, and there won't be any confusion about the time zone.

That year, five time zones were officially adopted as the US entered World War I: the Eastern, Central, Mountain, Pacific, and Alaska zones, all of which are still in use today.